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Free Shipping on most orders over $175 | Sales Tax in NJ only

Greenhouse Grow Lights

Greenhouse lights are designed to supplement natural sunlight, ensuring plants receive consistent light even during cloudy days or shorter seasons. These LED greenhouse lights help growers hit target Daily Light Integrals (DLI), which are critical for crops like tomatoes, peppers, and lettuce.

Grow Light Central offers efficient greenhouse LED lights tailored to greenhouse layouts, beam angles, and mounting. They are ideal for spaces from grow benches to full greenhouse aisles.

Commercial order savings and rebate-eligible programs are just one click away!

Spectral tuning diagram of Scynce DRAGON Alpha LED grow light with full power spectrum tuning and color temperature graphs.
This image shows the front view of the Scynce LED Dragon Alpha III Grow Light with visible LED panel arrays. Price drop
$849.00 - $875.00
$849.00 - $875.00
$849.00 - $875.00
$849.00

Scynce LED Dragon Alpha III LED Grow Light

Scynce LED

Maximize yields with even light distribution, energy savings, and scalable installation. The DRAGON Alpha III takes precision growing to the next l...

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$849.00 - $875.00
$849.00 - $875.00
$849.00 - $875.00
$849.00
TX2 S5 Spectrum graph displaying normalized photon output across blue, green, and red wavelengths.
Low-angle shot of PHOTOBIO TX2 LED Grow Light showcasing LED density and heatsink design.
$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
$1,099.99

PHOTOBIO TX2 800W S5 Full Spectrum LED Grow Light

PHOTOBIO

800W top light with 2400 µmol/s output, 3.0 µmol/J efficiency, and S5 spectrum. Built for greenhouse and single-level commercial grows. The PHOTOBI...

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$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
$1,099.99
Spectral output chart for Tarantula Greenhouse 730 showing high PAR levels across blue, green, and red wavelengths.
Angled view of Grand Master LEDs Tarantula Greenhouse 730 grow light showing sleek black housing with dense LED array. Sold out
$899.00 - $975.00
$899.00 - $975.00
$899.00 - $975.00
$899.00

Grand Master LEDs Tarantula Greenhouse 730

Grand Master LEDs

Light your greenhouse with precision using the Tarantula Greenhouse 730, delivering massive output and proven efficiency for commercial cultivation...

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$899.00 - $975.00
$899.00 - $975.00
$899.00 - $975.00
$899.00
Sold out
Spectral output chart for Tarantula Greenhouse 500 showing high PAR levels across blue, green, and red wavelengths.
Angled view of Grand Master LEDs Tarantula Greenhouse 500 grow light showing sleek black housing with dense LED array. Sold out
$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00

Grand Master LEDs Tarantula Greenhouse 500

Grand Master LEDs

Drive consistent greenhouse yields with the Tarantula Greenhouse 500 engineered for serious cultivators demanding power, precision, and proven perf...

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$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00
Sold out
Full spectrum LED grow light output emphasizing red-rich wavelengths for bloom cycles.
Underside view of Grand Master LEDs Tarantula Greenhouse 320 with high-density LED coverage.
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$450.00 - $500.00
$450.00 - $500.00
$450.00 - $500.00
$450.00

Grand Master LEDs Tarantula Greenhouse 320

Grand Master LEDs

Maximize your greenhouse performance with the Tarantula Greenhouse 320 engineered for high PPFD cultivation and consistent harvest quality. The Gra...

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$450.00 - $500.00
$450.00 - $500.00
$450.00 - $500.00
$450.00
Sold out
Spectral distribution chart for Grand Master LEDs Tarantula Predator, showing high red and blue wavelength peaks.
Top view of the Grand Master LEDs Tarantula Greenhouse 1000 with dual LED panels and central mounting bracket.
Sold out
$725.00 - $825.00
$725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
$1,275.00

Grand Master LEDs Tarantula Greenhouse 1000

Grand Master LEDs

Push your greenhouse yields to the max with the Greenhouse 1000 engineered for serious cultivators demanding high-intensity performance and proven ...

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$725.00 - $825.00
$725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
$1,275.00
Sold out
Color spectrum for Gavita CT 2000e LED grow light with high blue and red peaks for full plant growth stages.
Angled view of Gavita CT 2000e LED grow light with red and white spectrum LEDs for all growth stages.
$918.99 - $1,622.99
$918.99 - $1,622.99
$918.99 - $1,622.99
$918.99

Gavita CT 2000e 650W LED Grow Light - 208-480V

Gavita

Achieve superior performance and boost bud production with this compact and efficient LED replacement for HPS. The next generation of the Gavita Co...

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$918.99 - $1,622.99
$918.99 - $1,622.99
$918.99 - $1,622.99
$918.99
Spectrum chart for the HLG Greenhouse Pro HE showing balanced full-spectrum output with blue and red peaks, engineered for high-efficiency cannabis growth.
Top view of HLG Greenhouse Pro HE LED fixture with narrow rectangular design and aluminum heat sink fins, optimized for high-efficiency cannabis light coverage.
Sold out
$1,549.00 - $1,598.00
$1,549.00 - $1,598.00
$1,549.00 - $1,598.00
$1,549.00

HLG Greenhouse Pro HE HV LED Grow Light

Horticulture Lighting Group

Boost flower production with high-efficiency full-spectrum greenhouse power. Designed for commercial greenhouse growers, the HLG Greenhouse Pro HE ...

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Spectrum graph for the HLG Greenhouse Pro FS LED showing optimized full-spectrum output with blue, red, and deep red peaks tailored for cannabis plant growth.
Top-down shot of HLG Greenhouse Pro FS showing long rectangular design and full-spectrum LED layout, built for professional indoor or greenhouse installations.
Sold out
$529.00 - $529.00
$529.00
$529.00 - $529.00
$529.00

HLG Greenhouse 350 Pro FS HV LED Grow Light

Horticulture Lighting Group

Enhance flower development with energy-efficient full-spectrum lighting. Built for commercial greenhouse cultivation, the HLG Greenhouse 350 Pro FS...

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Angled view of multiple GrowPros GH1000 greenhouse lights suspended from a ceiling rail system, demonstrating scalable installation.
Bottom angle of the GrowPros GH1000 LED greenhouse light showing high-density diode array for maximum canopy penetration.
Save $424.00 Save $0.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$675.00
$675.00 - $675.00
$675.00

GrowPros GH1000 Dual Channel Greenhouse Supplemental Light - Blue White & Deep Red

GrowPros

Boost greenhouse yields with this 1000W dual-channel light that delivers powerful, spectrum-adjustable coverage across all seasons and grow stages....

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$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$675.00
$675.00 - $675.00
$675.00
Save $424.00 Save $0.00
Angled view of the GrowPros GH800 greenhouse supplemental light mounted on a rail system, showing its compact single-channel design.
Bottom view of the GrowPros GH800 showing densely packed full-spectrum LED panels for uniform light coverage.
Save $400.00 Save $0.00
$975.00
$975.00 - $975.00
$975.00
$575.00
$575.00 - $575.00
$575.00

GrowPros GH800 Greenhouse Supplemental Light - Single Channel Full Spectrum

GrowPros

Boost flower production and plant quality with this 800W IP65-rated greenhouse light that delivers a dense, full-spectrum output across all seasons...

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$975.00
$975.00 - $975.00
$975.00
$575.00
$575.00 - $575.00
$575.00
Save $400.00 Save $0.00
Full spectrum chart for Grow Pros AK-HB LED grow light showing strong blue peak around 450nm and dominant red peak near 660nm.
Overview angle of Grow Pros AK-HB 1 to 1 HPS replacement LED grow light on a white background.
$685.00 - $685.00
$685.00
$685.00 - $685.00
$685.00

GrowPros AK-HB 1:1 High Bay Grow Light - 2 Channel Spectrum

GrowPros

A true 1000W HPS replacement LED grow light with adjustable side bar angles engineered to match legacy spectrum while improving efficiency and cano...

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$685.00 - $685.00
$685.00
$685.00 - $685.00
$685.00

Frequently Asked Questions

Should I use grow lights inside my unheated greenhouse, or are they better for indoor seed starting?

Most growers recommend using greenhouse grow lights indoors where you can control temperature and humidity. In an unheated greenhouse, fluctuating temps and wind make grow lights less effective and potentially unsafe if left unattended.

When is the right time to move seedlings from grow lights indoors to the greenhouse?

Transfer seedlings to the greenhouse during the day once they have several true leaves and outdoor temps stay above 50°F. Bring them back inside at night if your greenhouse isn’t heated. Monitor temperatures closely to avoid cold stress or overheating.

Will my greenhouse be useless if I buy grow lights?

No! A greenhouse and grow lights complement each other. Use grow lights indoors for controlled seed starting, then transition plants to the greenhouse to acclimate to outdoor light and airflow before planting in your garden.