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

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
Spectrum PPFD graph with wavelength and intensity of Growers Choice TSL-800 Grower's Choice direct 1:1 replacement for traditional 1000w HPS fixtures.
Bottom view of Grower’s Choice TSL-800 Grow Light showing three LED bars with white diode arrays. Save up to $100.00 Save $0.00
$1,199.00 - $1,698.00
$1,199.00 - $1,698.00
$1,199.00
$1,099.00 - $1,598.00
$1,099.00 - $1,598.00
$1,099.00

Grower's Choice TSL-800 1:1 HPS Replacement

Grower's Choice

Upgrade to a high-efficiency LED replacing 1000W HPS with improved cooling and superior bloom spectrum. The Growers Choice TSL-800 is the next-gen ...

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$1,199.00 - $1,698.00
$1,199.00 - $1,698.00
$1,199.00
$1,099.00 - $1,598.00
$1,099.00 - $1,598.00
$1,099.00
Save up to $100.00 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.