Grow lights and lighting systems drive photosynthesis in any indoor or supplemental-light growing environment. The suppliers in this category provide commercial-grade LED fixtures, HPS and CMH systems, light controllers, and replacement components designed for high-output production facilities. When selecting a lighting supplier, evaluate fixture efficacy (micromoles per joule) alongside purchase price — energy cost typically exceeds hardware cost within the first year of operation. Confirm the supplier publishes independently tested PAR maps and spectral data for their fixtures so you can plan canopy coverage accurately. Warranty terms, replacement part availability, and lead times for large orders matter at commercial volumes where a failed fixture directly reduces yield. If you run multi-zone facilities, look for suppliers offering integrated dimming controls and light scheduling systems that tie into your environmental automation. Volume pricing, credit terms, and drop-ship capability should factor into any purchase decision alongside the technical specifications.
Vertical hydroponic systems for indoor and outdoor gardening
AGEYE delivers precision indoor farming at commercial scale, offering turnkey vertical farm systems, automated monitoring, and Farming-as-a-Service solutions.
Chicago-built indoor hydroponic home farm systems
Turnkey hydroponic systems and components for indoor growers
BFG Supply is a technology-enabled distributor serving the green industry with growth solutions across horticulture, lawn and garden, hydroponics, and CEA.
Commercial DWC kits and modular hydroponic growing systems
Commercial greenhouse structures, hydroponic systems, and growing supplies backed by technical support, serving growers across the US, Canada, and internationally since 1982.
Commercial LED grow lighting and precision environmental controls for indoor cultivation operations. Custom system design, energy rebate management, and same-day US fulfillment.
Automated indoor hydroponic systems for home food growing
Complete DWC hydroponic systems and growing equipment
Hydroponic systems and kits for professional growers
Commercial hydroponic supply, technical advisory, and facility build services for professional cultivators, from a single account.
Commercial greenhouse structures, rolling benches, LED lighting, and light deprivation systems shipped to all 50 states from La Pine, Oregon.
HTG Supply is an indoor garden supply company specializing in horticultural lighting, nutrients, hydroponics systems, and climate control equipment for commercial and home growers.
Hydroponic systems and complete grow kits for every scale
Hydroponic grow systems from a CEA equipment manufacturer and distributor
NFT and DWC hydroponic kits shipped across the United States
ILUMINAR Lighting is the premier manufacturer of commercial indoor horticultural lighting products, helping cultivators maximize crop yields through advanced LED and HID solutions.
Hydroponic superstore with complete growing systems and commercial supplies
Self-watering hydroponic Farmstand systems for home growing
Modular indoor hydroponic tower systems for household growing
Microclimates delivers integrated environmental solutions for greenhouse and indoor farm operations through an open ecosystem of technology and service partners.
Open-system hydroponic towers and shelf growing systems
The Lighting Knowledge Company since 1981. Designing and manufacturing premium LED and hybrid horticultural grow lights for commercial greenhouses and indoor farms.
Modular indoor hydroponic garden systems
Automated hydroponic grow boxes and complete indoor growing systems
Thrive Agritech designs and manufactures advanced LED lighting fixtures for indoor agriculture, delivering unmatched output and unrivaled ROI.
Valoya, a brand of Greenlux Lighting Solutions Oy, provides research-driven, energy-efficient LED grow lights for horticulture, vertical farming, and crop science worldwide.
Indoor vertical hydroponic towers for home food growing
DWC hydroponic system kits for indoor growers
Westland Greenhouse Solutions specializes in commercial greenhouse construction and design, serving floriculture, vegetable growers, nurseries, and retail garden centers.