Global Grow Light Market Size, Share & Demand Report By Light Source Technology (LED Grow Lights, Fluorescent Grow Lights, HID Grow Lights, Plasma Grow Lights), By Application (Indoor Farming, Vertical Farming, Greenhouses, Cannabis Cultivation, Research Labs, Home Gardening), By Form Factor (Top-Lighting, Inter-Lighting, Multi-Layer Lighting, Standalone Fixtures), By Distribution Channel (Direct Sales, Online Retail, B2B Distributors, Specialty Stores), By Region & Segment Forecasts, 2025–2030

Report Code: RI1713PUB
Last Updated : December, 2025
Author : Harper Lewis

Table of Contents

  1. Executive Summary
    1. Introduction
  2. Market Introduction
    1. Market Definition
    2. Scope of the Study
    3. Market Structure
  3. Research Methodology
    1. Primary Research
    2. Research Methodology
    3. Assumptions & Exclusions
    4. Secondary Data Sources
  4. Market Factor Analysis
    1. Value Chain Analysis: Grow Light Market
    2. Porters Five Forces Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitution
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Dynamics
    1. Drivers
    2. Restraints
    3. Opportunities
  6. Recent Trends Analysis
  7. Impact of COVID-19 on Grow Light Market
    1. Pre and Post Covid -19 Market Scenario Analysis
    2. Market Recovery Timeline and Challenge
    3. Measures Taken by Top Players
  8. Regulatory Landscape
  9. Grow Light Market, By Light Source Technology
    1. Introduction
      1. Market Size and Forecast, By Light Source Technology
    2. LED Grow Lights
      1. Market Size and Forecast, By Region
    3. Fluorescent Grow Lights (T5, CFL)
      1. Market Size and Forecast, By Region
    4. HID Grow Lights (MH, HPS)
      1. Market Size and Forecast, By Region
    5. Plasma Grow Lights (LEP)
      1. Market Size and Forecast, By Region
  10. Grow Light Market, By Application
    1. Introduction
      1. Market Size and Forecast, By Application
    2. Indoor Farming
      1. Market Size and Forecast, By Region
    3. Vertical Farming
      1. Market Size and Forecast, By Region
    4. Greenhouses
      1. Market Size and Forecast, By Region
    5. Cannabis Cultivation
      1. Market Size and Forecast, By Region
    6. Research & Educational Labs
      1. Market Size and Forecast, By Region
    7. Home Gardening
      1. Market Size and Forecast, By Region
  11. Grow Light Market, By Distribution Channel
    1. Introduction
      1. Market Size and Forecast, By Distribution Channel
    2. Direct OEM Sales
      1. Market Size and Forecast, By Region
    3. Online Retail
      1. Market Size and Forecast, By Region
    4. B2B Distributors
      1. Market Size and Forecast, By Region
    5. Specialty Horticulture Stores
      1. Market Size and Forecast, By Region
  12. Grow Light Market, By Form Factor
    1. Introduction
      1. Market Size and Forecast, By Form Factor
    2. Top-Lighting Systems
      1. Market Size and Forecast, By Region
    3. Inter-Lighting Systems
      1. Market Size and Forecast, By Region
    4. Vertical Racking / Multi-Layer Lighting
      1. Market Size and Forecast, By Region
    5. Standalone Fixtures
      1. Market Size and Forecast, By Region
  13. Grow Light Market, By Spectrum Type
    1. Introduction
      1. Market Size and Forecast, By Spectrum Type
    2. Full Spectrum
      1. Market Size and Forecast, By Region
    3. Narrow Spectrum (Red/Blue)
      1. Market Size and Forecast, By Region
    4. Adjustable Spectrum
      1. Market Size and Forecast, By Region
  14. Regional Overview
    1. Introduction
      1. Market Size and Forecast
    2. North America
      1. Market Size and Forecast
        1. By Light Source Technology
          1. LED Grow Lights
            1. Fluorescent Grow Lights (T5, CFL)
              1. HID Grow Lights (MH, HPS)
                1. Plasma Grow Lights (LEP)
                2. By Application
                  1. Indoor Farming
                    1. Vertical Farming
                      1. Greenhouses
                        1. Cannabis Cultivation
                          1. Research & Educational Labs
                            1. Home Gardening
                            2. By Distribution Channel
                              1. Direct OEM Sales
                                1. Online Retail
                                  1. B2B Distributors
                                    1. Specialty Horticulture Stores
                                    2. By Form Factor
                                      1. Top-Lighting Systems
                                        1. Inter-Lighting Systems
                                          1. Vertical Racking / Multi-Layer Lighting
                                            1. Standalone Fixtures
                                            2. By Spectrum Type
                                              1. Full Spectrum
                                                1. Narrow Spectrum (Red/Blue)
                                                  1. Adjustable Spectrum
                                                2. U.S.
                                                  1. By Light Source Technology
                                                    1. LED Grow Lights
                                                      1. Fluorescent Grow Lights (T5, CFL)
                                                        1. HID Grow Lights (MH, HPS)
                                                          1. Plasma Grow Lights (LEP)
                                                          2. By Application
                                                            1. Indoor Farming
                                                              1. Vertical Farming
                                                                1. Greenhouses
                                                                  1. Cannabis Cultivation
                                                                    1. Research & Educational Labs
                                                                      1. Home Gardening
                                                                      2. By Distribution Channel
                                                                        1. Direct OEM Sales
                                                                          1. Online Retail
                                                                            1. B2B Distributors
                                                                              1. Specialty Horticulture Stores
                                                                              2. By Form Factor
                                                                                1. Top-Lighting Systems
                                                                                  1. Inter-Lighting Systems
                                                                                    1. Vertical Racking / Multi-Layer Lighting
                                                                                      1. Standalone Fixtures
                                                                                      2. By Spectrum Type
                                                                                        1. Full Spectrum
                                                                                          1. Narrow Spectrum (Red/Blue)
                                                                                            1. Adjustable Spectrum
                                                                                          2. Canada
                                                                                        2. Europe
                                                                                          1. Market Size and Forecast
                                                                                            1. By Light Source Technology
                                                                                              1. LED Grow Lights
                                                                                                1. Fluorescent Grow Lights (T5, CFL)
                                                                                                  1. HID Grow Lights (MH, HPS)
                                                                                                    1. Plasma Grow Lights (LEP)
                                                                                                    2. By Application
                                                                                                      1. Indoor Farming
                                                                                                        1. Vertical Farming
                                                                                                          1. Greenhouses
                                                                                                            1. Cannabis Cultivation
                                                                                                              1. Research & Educational Labs
                                                                                                                1. Home Gardening
                                                                                                                2. By Distribution Channel
                                                                                                                  1. Direct OEM Sales
                                                                                                                    1. Online Retail
                                                                                                                      1. B2B Distributors
                                                                                                                        1. Specialty Horticulture Stores
                                                                                                                        2. By Form Factor
                                                                                                                          1. Top-Lighting Systems
                                                                                                                            1. Inter-Lighting Systems
                                                                                                                              1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                1. Standalone Fixtures
                                                                                                                                2. By Spectrum Type
                                                                                                                                  1. Full Spectrum
                                                                                                                                    1. Narrow Spectrum (Red/Blue)
                                                                                                                                      1. Adjustable Spectrum
                                                                                                                                    2. U.K.
                                                                                                                                      1. By Light Source Technology
                                                                                                                                        1. LED Grow Lights
                                                                                                                                          1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                            1. HID Grow Lights (MH, HPS)
                                                                                                                                              1. Plasma Grow Lights (LEP)
                                                                                                                                              2. By Application
                                                                                                                                                1. Indoor Farming
                                                                                                                                                  1. Vertical Farming
                                                                                                                                                    1. Greenhouses
                                                                                                                                                      1. Cannabis Cultivation
                                                                                                                                                        1. Research & Educational Labs
                                                                                                                                                          1. Home Gardening
                                                                                                                                                          2. By Distribution Channel
                                                                                                                                                            1. Direct OEM Sales
                                                                                                                                                              1. Online Retail
                                                                                                                                                                1. B2B Distributors
                                                                                                                                                                  1. Specialty Horticulture Stores
                                                                                                                                                                  2. By Form Factor
                                                                                                                                                                    1. Top-Lighting Systems
                                                                                                                                                                      1. Inter-Lighting Systems
                                                                                                                                                                        1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                          1. Standalone Fixtures
                                                                                                                                                                          2. By Spectrum Type
                                                                                                                                                                            1. Full Spectrum
                                                                                                                                                                              1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                1. Adjustable Spectrum
                                                                                                                                                                              2. Germany
                                                                                                                                                                              3. France
                                                                                                                                                                              4. Spain
                                                                                                                                                                              5. Italy
                                                                                                                                                                              6. Russia
                                                                                                                                                                              7. Nordic
                                                                                                                                                                              8. Benelux
                                                                                                                                                                              9. Rest of Europe
                                                                                                                                                                            2. APAC
                                                                                                                                                                              1. Market Size and Forecast
                                                                                                                                                                                1. By Light Source Technology
                                                                                                                                                                                  1. LED Grow Lights
                                                                                                                                                                                    1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                      1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                        1. Plasma Grow Lights (LEP)
                                                                                                                                                                                        2. By Application
                                                                                                                                                                                          1. Indoor Farming
                                                                                                                                                                                            1. Vertical Farming
                                                                                                                                                                                              1. Greenhouses
                                                                                                                                                                                                1. Cannabis Cultivation
                                                                                                                                                                                                  1. Research & Educational Labs
                                                                                                                                                                                                    1. Home Gardening
                                                                                                                                                                                                    2. By Distribution Channel
                                                                                                                                                                                                      1. Direct OEM Sales
                                                                                                                                                                                                        1. Online Retail
                                                                                                                                                                                                          1. B2B Distributors
                                                                                                                                                                                                            1. Specialty Horticulture Stores
                                                                                                                                                                                                            2. By Form Factor
                                                                                                                                                                                                              1. Top-Lighting Systems
                                                                                                                                                                                                                1. Inter-Lighting Systems
                                                                                                                                                                                                                  1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                    1. Standalone Fixtures
                                                                                                                                                                                                                    2. By Spectrum Type
                                                                                                                                                                                                                      1. Full Spectrum
                                                                                                                                                                                                                        1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                          1. Adjustable Spectrum
                                                                                                                                                                                                                        2. China
                                                                                                                                                                                                                          1. By Light Source Technology
                                                                                                                                                                                                                            1. LED Grow Lights
                                                                                                                                                                                                                              1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                                                                1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                                                                  1. Plasma Grow Lights (LEP)
                                                                                                                                                                                                                                  2. By Application
                                                                                                                                                                                                                                    1. Indoor Farming
                                                                                                                                                                                                                                      1. Vertical Farming
                                                                                                                                                                                                                                        1. Greenhouses
                                                                                                                                                                                                                                          1. Cannabis Cultivation
                                                                                                                                                                                                                                            1. Research & Educational Labs
                                                                                                                                                                                                                                              1. Home Gardening
                                                                                                                                                                                                                                              2. By Distribution Channel
                                                                                                                                                                                                                                                1. Direct OEM Sales
                                                                                                                                                                                                                                                  1. Online Retail
                                                                                                                                                                                                                                                    1. B2B Distributors
                                                                                                                                                                                                                                                      1. Specialty Horticulture Stores
                                                                                                                                                                                                                                                      2. By Form Factor
                                                                                                                                                                                                                                                        1. Top-Lighting Systems
                                                                                                                                                                                                                                                          1. Inter-Lighting Systems
                                                                                                                                                                                                                                                            1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                                                              1. Standalone Fixtures
                                                                                                                                                                                                                                                              2. By Spectrum Type
                                                                                                                                                                                                                                                                1. Full Spectrum
                                                                                                                                                                                                                                                                  1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                                                                    1. Adjustable Spectrum
                                                                                                                                                                                                                                                                  2. Korea
                                                                                                                                                                                                                                                                  3. Japan
                                                                                                                                                                                                                                                                  4. India
                                                                                                                                                                                                                                                                  5. Australia
                                                                                                                                                                                                                                                                  6. Singapore
                                                                                                                                                                                                                                                                  7. Taiwan
                                                                                                                                                                                                                                                                  8. South East Asia
                                                                                                                                                                                                                                                                  9. Rest of Asia-Pacific
                                                                                                                                                                                                                                                                2. Middle East and Africa
                                                                                                                                                                                                                                                                  1. Market Size and Forecast
                                                                                                                                                                                                                                                                    1. By Light Source Technology
                                                                                                                                                                                                                                                                      1. LED Grow Lights
                                                                                                                                                                                                                                                                        1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                                                                                                          1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                                                                                                            1. Plasma Grow Lights (LEP)
                                                                                                                                                                                                                                                                            2. By Application
                                                                                                                                                                                                                                                                              1. Indoor Farming
                                                                                                                                                                                                                                                                                1. Vertical Farming
                                                                                                                                                                                                                                                                                  1. Greenhouses
                                                                                                                                                                                                                                                                                    1. Cannabis Cultivation
                                                                                                                                                                                                                                                                                      1. Research & Educational Labs
                                                                                                                                                                                                                                                                                        1. Home Gardening
                                                                                                                                                                                                                                                                                        2. By Distribution Channel
                                                                                                                                                                                                                                                                                          1. Direct OEM Sales
                                                                                                                                                                                                                                                                                            1. Online Retail
                                                                                                                                                                                                                                                                                              1. B2B Distributors
                                                                                                                                                                                                                                                                                                1. Specialty Horticulture Stores
                                                                                                                                                                                                                                                                                                2. By Form Factor
                                                                                                                                                                                                                                                                                                  1. Top-Lighting Systems
                                                                                                                                                                                                                                                                                                    1. Inter-Lighting Systems
                                                                                                                                                                                                                                                                                                      1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                                                                                                        1. Standalone Fixtures
                                                                                                                                                                                                                                                                                                        2. By Spectrum Type
                                                                                                                                                                                                                                                                                                          1. Full Spectrum
                                                                                                                                                                                                                                                                                                            1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                                                                                                              1. Adjustable Spectrum
                                                                                                                                                                                                                                                                                                            2. UAE
                                                                                                                                                                                                                                                                                                              1. By Light Source Technology
                                                                                                                                                                                                                                                                                                                1. LED Grow Lights
                                                                                                                                                                                                                                                                                                                  1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                                                                                                                                                    1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                                                                                                                                                      1. Plasma Grow Lights (LEP)
                                                                                                                                                                                                                                                                                                                      2. By Application
                                                                                                                                                                                                                                                                                                                        1. Indoor Farming
                                                                                                                                                                                                                                                                                                                          1. Vertical Farming
                                                                                                                                                                                                                                                                                                                            1. Greenhouses
                                                                                                                                                                                                                                                                                                                              1. Cannabis Cultivation
                                                                                                                                                                                                                                                                                                                                1. Research & Educational Labs
                                                                                                                                                                                                                                                                                                                                  1. Home Gardening
                                                                                                                                                                                                                                                                                                                                  2. By Distribution Channel
                                                                                                                                                                                                                                                                                                                                    1. Direct OEM Sales
                                                                                                                                                                                                                                                                                                                                      1. Online Retail
                                                                                                                                                                                                                                                                                                                                        1. B2B Distributors
                                                                                                                                                                                                                                                                                                                                          1. Specialty Horticulture Stores
                                                                                                                                                                                                                                                                                                                                          2. By Form Factor
                                                                                                                                                                                                                                                                                                                                            1. Top-Lighting Systems
                                                                                                                                                                                                                                                                                                                                              1. Inter-Lighting Systems
                                                                                                                                                                                                                                                                                                                                                1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                                                                                                                                                  1. Standalone Fixtures
                                                                                                                                                                                                                                                                                                                                                  2. By Spectrum Type
                                                                                                                                                                                                                                                                                                                                                    1. Full Spectrum
                                                                                                                                                                                                                                                                                                                                                      1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                                                                                                                                                        1. Adjustable Spectrum
                                                                                                                                                                                                                                                                                                                                                      2. Turky
                                                                                                                                                                                                                                                                                                                                                      3. Saudi Arabia
                                                                                                                                                                                                                                                                                                                                                      4. South Africa
                                                                                                                                                                                                                                                                                                                                                      5. Egypt
                                                                                                                                                                                                                                                                                                                                                      6. Nigeria
                                                                                                                                                                                                                                                                                                                                                      7. Rest of MEA
                                                                                                                                                                                                                                                                                                                                                    2. LATAM
                                                                                                                                                                                                                                                                                                                                                      1. Market Size and Forecast
                                                                                                                                                                                                                                                                                                                                                        1. By Light Source Technology
                                                                                                                                                                                                                                                                                                                                                          1. LED Grow Lights
                                                                                                                                                                                                                                                                                                                                                            1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                                                                                                                                                                                              1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                                                                                                                                                                                                1. Plasma Grow Lights (LEP)
                                                                                                                                                                                                                                                                                                                                                                2. By Application
                                                                                                                                                                                                                                                                                                                                                                  1. Indoor Farming
                                                                                                                                                                                                                                                                                                                                                                    1. Vertical Farming
                                                                                                                                                                                                                                                                                                                                                                      1. Greenhouses
                                                                                                                                                                                                                                                                                                                                                                        1. Cannabis Cultivation
                                                                                                                                                                                                                                                                                                                                                                          1. Research & Educational Labs
                                                                                                                                                                                                                                                                                                                                                                            1. Home Gardening
                                                                                                                                                                                                                                                                                                                                                                            2. By Distribution Channel
                                                                                                                                                                                                                                                                                                                                                                              1. Direct OEM Sales
                                                                                                                                                                                                                                                                                                                                                                                1. Online Retail
                                                                                                                                                                                                                                                                                                                                                                                  1. B2B Distributors
                                                                                                                                                                                                                                                                                                                                                                                    1. Specialty Horticulture Stores
                                                                                                                                                                                                                                                                                                                                                                                    2. By Form Factor
                                                                                                                                                                                                                                                                                                                                                                                      1. Top-Lighting Systems
                                                                                                                                                                                                                                                                                                                                                                                        1. Inter-Lighting Systems
                                                                                                                                                                                                                                                                                                                                                                                          1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                                                                                                                                                                                            1. Standalone Fixtures
                                                                                                                                                                                                                                                                                                                                                                                            2. By Spectrum Type
                                                                                                                                                                                                                                                                                                                                                                                              1. Full Spectrum
                                                                                                                                                                                                                                                                                                                                                                                                1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                                                                                                                                                                                                  1. Adjustable Spectrum
                                                                                                                                                                                                                                                                                                                                                                                                2. Brazil
                                                                                                                                                                                                                                                                                                                                                                                                  1. By Light Source Technology
                                                                                                                                                                                                                                                                                                                                                                                                    1. LED Grow Lights
                                                                                                                                                                                                                                                                                                                                                                                                      1. Fluorescent Grow Lights (T5, CFL)
                                                                                                                                                                                                                                                                                                                                                                                                        1. HID Grow Lights (MH, HPS)
                                                                                                                                                                                                                                                                                                                                                                                                          1. Plasma Grow Lights (LEP)
                                                                                                                                                                                                                                                                                                                                                                                                          2. By Application
                                                                                                                                                                                                                                                                                                                                                                                                            1. Indoor Farming
                                                                                                                                                                                                                                                                                                                                                                                                              1. Vertical Farming
                                                                                                                                                                                                                                                                                                                                                                                                                1. Greenhouses
                                                                                                                                                                                                                                                                                                                                                                                                                  1. Cannabis Cultivation
                                                                                                                                                                                                                                                                                                                                                                                                                    1. Research & Educational Labs
                                                                                                                                                                                                                                                                                                                                                                                                                      1. Home Gardening
                                                                                                                                                                                                                                                                                                                                                                                                                      2. By Distribution Channel
                                                                                                                                                                                                                                                                                                                                                                                                                        1. Direct OEM Sales
                                                                                                                                                                                                                                                                                                                                                                                                                          1. Online Retail
                                                                                                                                                                                                                                                                                                                                                                                                                            1. B2B Distributors
                                                                                                                                                                                                                                                                                                                                                                                                                              1. Specialty Horticulture Stores
                                                                                                                                                                                                                                                                                                                                                                                                                              2. By Form Factor
                                                                                                                                                                                                                                                                                                                                                                                                                                1. Top-Lighting Systems
                                                                                                                                                                                                                                                                                                                                                                                                                                  1. Inter-Lighting Systems
                                                                                                                                                                                                                                                                                                                                                                                                                                    1. Vertical Racking / Multi-Layer Lighting
                                                                                                                                                                                                                                                                                                                                                                                                                                      1. Standalone Fixtures
                                                                                                                                                                                                                                                                                                                                                                                                                                      2. By Spectrum Type
                                                                                                                                                                                                                                                                                                                                                                                                                                        1. Full Spectrum
                                                                                                                                                                                                                                                                                                                                                                                                                                          1. Narrow Spectrum (Red/Blue)
                                                                                                                                                                                                                                                                                                                                                                                                                                            1. Adjustable Spectrum
                                                                                                                                                                                                                                                                                                                                                                                                                                          2. Mexico
                                                                                                                                                                                                                                                                                                                                                                                                                                          3. Argentina
                                                                                                                                                                                                                                                                                                                                                                                                                                          4. Chile
                                                                                                                                                                                                                                                                                                                                                                                                                                          5. Colombia
                                                                                                                                                                                                                                                                                                                                                                                                                                          6. Rest of LATAM
                                                                                                                                                                                                                                                                                                                                                                                                                                      3. Competitive Landscape, 2024
                                                                                                                                                                                                                                                                                                                                                                                                                                        1. Introduction
                                                                                                                                                                                                                                                                                                                                                                                                                                        2. Grow Light Market Share Analysis, 2024 (%)
                                                                                                                                                                                                                                                                                                                                                                                                                                          1. Market Share Analysis, 2024
                                                                                                                                                                                                                                                                                                                                                                                                                                          2. Competition Ranking, 2024
                                                                                                                                                                                                                                                                                                                                                                                                                                          3. Key Developments & Growth Strategies
                                                                                                                                                                                                                                                                                                                                                                                                                                            1. Merger & Acquisition
                                                                                                                                                                                                                                                                                                                                                                                                                                            2. Product Launch
                                                                                                                                                                                                                                                                                                                                                                                                                                            3. Expansion
                                                                                                                                                                                                                                                                                                                                                                                                                                          4. Consolidated SWOT Analysis of Key Players
                                                                                                                                                                                                                                                                                                                                                                                                                                      4. Company Profile
                                                                                                                                                                                                                                                                                                                                                                                                                                        1. Signify (Philips Horticulture)
                                                                                                                                                                                                                                                                                                                                                                                                                                          1. Business Overview
                                                                                                                                                                                                                                                                                                                                                                                                                                          2. Financial Data
                                                                                                                                                                                                                                                                                                                                                                                                                                          3. Key Product domains
                                                                                                                                                                                                                                                                                                                                                                                                                                          4. Recent Developments
                                                                                                                                                                                                                                                                                                                                                                                                                                        2. Fluence (by OSRAM)
                                                                                                                                                                                                                                                                                                                                                                                                                                        3. Gavita / Horticulture Lighting Group
                                                                                                                                                                                                                                                                                                                                                                                                                                        4. Heliospectra AB
                                                                                                                                                                                                                                                                                                                                                                                                                                        5. Valoya
                                                                                                                                                                                                                                                                                                                                                                                                                                        6. Hortilux Schréder
                                                                                                                                                                                                                                                                                                                                                                                                                                        7. California Lightworks
                                                                                                                                                                                                                                                                                                                                                                                                                                        8. Black Dog LED
                                                                                                                                                                                                                                                                                                                                                                                                                                        9. Illumitex
                                                                                                                                                                                                                                                                                                                                                                                                                                        10. LumiGrow