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

Full Spectrum Grow Lights

Full spectrum grow LED fixtures mimic the sun’s natural wavelengths, providing plants with blue, green, red, and even far-red light. This broad range promotes strong root development, balanced vegetative growth, and heavy flowering without needing bulb swaps.

Research shows that the spectrum shapes plant morphology, but intensity drives yield. A full spectrum plant light delivers both, ideal for home grows and commercial setups needing simplicity and performance in one fixture. 

Get access to our unbeatable grow light deals with energy incentives and commercial discounts. Plus, find clone, veg, flowering, and full cycle grow lights fast with our grow light comparison table.  

Original price $22,860.00 - Original price $22,860.00
Original price
$22,860.00
$22,860.00 - $22,860.00
Current price $22,860.00

FloraFlex High Bay 680W Full Spectrum LED Grow Light

FloraFlex

Delivers full spectrum power with custom reds for consistent yields and canopy performance. The FloraFlex High Bay 680W full spectrum LED grow ligh...

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Original price $22,860.00 - Original price $22,860.00
Original price
$22,860.00
$22,860.00 - $22,860.00
Current price $22,860.00
Original price $699.00 - Original price $749.00
Original price $699.00
$999.00 - $1,049.00
$999.00 - $1,049.00
Current price $999.00

HLG 750 Diablo ES Enhanced Spectrum LED Grow Light

Horticulture Lighting Group

Replace 1000W HPS with a powerful 2089 PPF LED light featuring enhanced spectrum, passive cooling, and deep canopy reach. Drive better yields witho...

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Original price $699.00 - Original price $749.00
Original price $699.00
$999.00 - $1,049.00
$999.00 - $1,049.00
Current price $999.00
Original price $319.00 - Original price $319.00
Original price $319.00
$319.00
$319.00 - $319.00
Current price $319.00

Photontek SQ200W PRO LED Grow Light

Photontek

Compact full-spectrum LED delivering efficient 508 µmol/s output for tight 2.6’ x 2.6’ grow spaces. Designed for tight spaces and high-intensity gr...

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Original price $319.00 - Original price $319.00
Original price $319.00
$319.00
$319.00 - $319.00
Current price $319.00
Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00

Photontek 100W Full-Spectrum Supplemental LED Light Bar

Photontek

Boost canopy coverage with this 100W full-spectrum LED bar delivering 2.9 µmol/J efficiency and plug-and-play versatility. The Photontek 100W Full-...

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Original price $169.00 - Original price $169.00
Original price $169.00
$169.00
$169.00 - $169.00
Current price $169.00
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Original price $209.00 - Original price $209.00
Original price $209.00
$209.00
$209.00 - $209.00
Current price $209.00

Photontek VF 90W LED Grow Light

Photontek

Enhance propagation with efficient, full-spectrum lighting designed for clones and low-PPFD crops. Clones, seedlings, and low-PPFD crops demand pre...

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Original price $209.00 - Original price $209.00
Original price $209.00
$209.00
$209.00 - $209.00
Current price $209.00
Original price $1,149.00 - Original price $1,169.00
Original price
$1,149.00 - $1,169.00
$1,149.00 - $1,169.00
Current price $1,149.00

Black Dog LED PhytoMAX-4 8S Grow Light

Black Dog LED

500 W full‑spectrum LED delivers 1063 µmol/s with 8‑wavelength Phyto‑Genesis Spectrum for powerful medium-area yields. For growers who refuse to co...

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Original price $1,149.00 - Original price $1,169.00
Original price
$1,149.00 - $1,169.00
$1,149.00 - $1,169.00
Current price $1,149.00
Original price $2,179.00 - Original price $2,199.00
Original price
$2,179.00 - $2,199.00
$2,179.00 - $2,199.00
Current price $2,179.00

Black Dog LED PhytoMAX-4 20S Grow Light

Black Dog LED

1250 W full‑spectrum LED delivers 2657 µmol/s and 8‑wavelength Phyto‑Genesis Spectrum for elite commercial yields. The Black Dog LED PhytoMAX-4 20S...

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Original price $2,179.00 - Original price $2,199.00
Original price
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$2,179.00 - $2,199.00
Current price $2,179.00
Original price $825.00
Original price $825.00 - Original price $825.00
Original price $825.00
Current price $645.00
$645.00 - $645.00
Current price $645.00

GrowPros HM660 Classic Series Full Spectrum LED Grow Light

GrowPros

Power your 5x5 flower space with 660W of ultra-dense LED lighting designed to drive explosive growth and serious energy savings from veg to bloom. ...

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Original price $825.00
Original price $825.00 - Original price $825.00
Original price $825.00
Current price $645.00
$645.00 - $645.00
Current price $645.00
Save $180.00 Save $0.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $720.00
$720.00 - $720.00
Current price $720.00

GrowPros Phoenix Dual Channel 900W LED Grow Light - UVA & Full Spectrum + Far Red + Deep Blue

GrowPros

Offering 3 power modes, dual channel spectrum control, 3.1 µmol/J efficiency, and full-spectrum output with UV and Far Red for maximum plant growth...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $720.00
$720.00 - $720.00
Current price $720.00
Save $179.00 Save $0.00
Original price $1,198.00
Original price $1,198.00 - Original price $1,198.00
Original price $1,198.00
Current price $745.00
$745.00 - $745.00
Current price $745.00

GrowPros AK800 PRO 800W Full Spectrum Greenhouse Grow Light

GrowPros

Replace your HPS lights with cooler, more efficient LEDs that deliver full-spectrum output, 30% energy savings, and stronger yields for greenhouse ...

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Original price $1,198.00
Original price $1,198.00 - Original price $1,198.00
Original price $1,198.00
Current price $745.00
$745.00 - $745.00
Current price $745.00
Sold out
Original price $1,249.00 - Original price $1,249.00
Original price $1,249.00
$1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00

SecretLED Lighting SL-830 UV/IR LED Grow Light

SecretLED

Fine-tune your spectrum with UV, IR, and full-spectrum dimming for advanced growth control, higher potency, and optimized flowering yield. The Secr...

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Original price $1,249.00 - Original price $1,249.00
Original price $1,249.00
$1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00
Original price $1,379.00 - Original price $1,399.00
Original price
$1,379.00 - $1,399.00
$1,379.00 - $1,399.00
Current price $1,379.00

Black Dog LED PhytoMAX-4 12S Grow Light

Black Dog LED

750 W full‑spectrum LED replaces 1000 W HPS with 1594 µmol/s and 8‑wavelength spectrum for peak commercial yields. The Black Dog LED PhytoMAX-4 12S...

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Original price $1,379.00 - Original price $1,399.00
Original price
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$1,379.00 - $1,399.00
Current price $1,379.00
Original price $616.84 - Original price $755.84
Original price
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$616.84 - $755.84
Current price $616.84

AC Infinity IONFRAME EVO6 500W Samsung LM301H EVO Commercial LED Grow Light

AC Infinity

High‑efficiency bar‑style LED delivers 3.14 µmol/J PPE with passive cooling and daisy‑chain scalability for max yields. The AC Infinity IONFRAME EV...

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Original price $616.84 - Original price $755.84
Original price
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$616.84 - $755.84
Current price $616.84
Original price $384.66 - Original price $523.66
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$384.66 - $523.66
Current price $384.66

AC Infinity IONFRAME EVO4 300W Commercial LED Grow Light

AC Infinity

Efficient bar‑style LED delivers uniform coverage deep into the canopy using Samsung LM301H EVO diodes at 3.14 µmol/J. The AC Infinity IONFRAME EVO...

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Original price $384.66 - Original price $523.66
Original price
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$384.66 - $523.66
Current price $384.66
Original price $999.00 - Original price $1,049.00
Original price $999.00
$999.00 - $1,049.00
$999.00 - $1,049.00
Current price $999.00

HLG 750 Diablo X Full Spectrum LED Light

Horticulture Lighting Group

High-intensity full-spectrum light built to push yields and lower costs. The HLG 750 Diablo X is designed for growers who demand high-intensity, hi...

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Original price $999.00 - Original price $1,049.00
Original price $999.00
$999.00 - $1,049.00
$999.00 - $1,049.00
Current price $999.00
Original price $282.08 - Original price $381.08
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$282.08 - $381.08
Current price $282.08

AC Infinity IONBOARD S24 200W Full Spectrum LED Grow Light

AC Infinity

Maximize growth with full‑spectrum Samsung LM301B LEDs for uniform canopy penetration and higher yields. The AC Infinity IONBOARD S24 is designed t...

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Original price $282.08 - Original price $381.08
Original price
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$282.08 - $381.08
Current price $282.08
Original price $918.99 - Original price $1,622.99
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$918.99 - $1,622.99
$918.99 - $1,622.99
Current price $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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Original price $918.99 - Original price $1,622.99
Original price
$918.99 - $1,622.99
$918.99 - $1,622.99
Current price $918.99
Original price $995.00
Original price $995.00 - Original price $995.00
Original price $995.00
Current price $629.00
$629.00 - $629.00
Current price $629.00

B.Lite Premium 1940 720W LED Grow Light

B.Lite

Powerful 720W full-spectrum LED with 2.7 µmol/J efficiency for deep canopy coverage in compact spaces. The B.Lite Premium 1940 720W LED Grow Light ...

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Original price $995.00
Original price $995.00 - Original price $995.00
Original price $995.00
Current price $629.00
$629.00 - $629.00
Current price $629.00
Save $366.00 Save $0.00
Original price $1,199.00 - Original price $1,199.00
Original price
$1,199.00
$1,199.00 - $1,199.00
Current price $1,199.00

Grand Master LEDs Tarantula Borg Evolution 1600 LED Grow Light

Grand Master LEDs

4 independently controllable channels spanning 1,800K to 18,000K, giving you precise spectrum manipulation throughout the entire lifecycle. The Tar...

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Original price $1,199.00 - Original price $1,199.00
Original price
$1,199.00
$1,199.00 - $1,199.00
Current price $1,199.00
Original price $699.00 - Original price $699.00
Original price
$699.00
$699.00 - $699.00
Current price $699.00

Grand Master Tarantula Revolution 600 Veg LED Grow Light

Grand Master LEDs

Delivers 1,695 ppf at 2.73 µmol/j for commercial vegetative growth, vertical racks, and mother plant operations. Your veg room determines everythi...

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Original price $699.00 - Original price $699.00
Original price
$699.00
$699.00 - $699.00
Current price $699.00
Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00

Grand Master LEDs Tarantula Revolution 720 LED Grow Light

Grand Master LEDs

Delivers 2,023 PPF at 2.81 µmol/J for commercial operations, vertical racks, and growers demanding professional results. Low ceilings kill most com...

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Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00
Original price $850.00 - Original price $1,599.00
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$850.00 - $1,599.00
$850.00 - $1,599.00
Current price $850.00

GrowPros Chameleon 4 Channel Grow Light - 660, 830, 1000 Wattage Adjustable

GrowPros

Precision four channel grow light engineered for vertical farming with wide coverage low heat and full spectrum control at commercial scale. The Gr...

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Original price $850.00 - Original price $1,599.00
Original price
$850.00 - $1,599.00
$850.00 - $1,599.00
Current price $850.00
Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00

GrowPros Griffin Advanced LED Grow Light - 4 Channels Mix & Match

GrowPros

Advanced LED grow light system delivering precise spectrum control, high efficiency, and modular flexibility for professional grow operations. Buil...

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Original price $535.00 - Original price $535.00
Original price
$535.00
$535.00 - $535.00
Current price $535.00

Fluence SPYDR 2r LED Grow Light - 47" PhysioSpec Broad R4

Fluence

Achieve high-efficiency indoor growth with 1600 µmol/s output. The Fluence SPYDR 2r LED Grow Light delivers precision, efficiency, and control for ...

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Original price $535.00 - Original price $535.00
Original price
$535.00
$535.00 - $535.00
Current price $535.00
Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
$179.00 - $199.00
$179.00 - $199.00
Current price $179.00

Mammoth Lighting Bluetooth LED Controller

Mammoth Lighting

Precision spectrum and timing control for professional grow environments. The Mammoth Lighting Bluetooth LED Grow Light Controller is designed for ...

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Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
$179.00 - $199.00
$179.00 - $199.00
Current price $179.00
Save up to $20.00 Save $0.00
Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $479.00
$479.00 - $479.00
Current price $479.00

Mammoth Lighting PAR Meter and Spectrometer

Mammoth Lighting

Full spectrum analysis from 380 to 780nm with 2nm resolution, touchscreen interface, and 24-hour battery life at a fraction of lab-grade cost. The ...

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Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $479.00
$479.00 - $479.00
Current price $479.00
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Original price $29,583.00 - Original price $29,583.00
Original price
$29,583.00
$29,583.00 - $29,583.00
Current price $29,583.00

FloraFlex Patent Pending 900W Full Spectrum LED Grow Light with Custom Diodes

FloraFlex

Delivers 2.7 µmol/J efficiency, full spectrum custom diodes, and an 8-bar design for healthier plants and consistent yields. The FloraFlex 900W ful...

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Original price $29,583.00 - Original price $29,583.00
Original price
$29,583.00
$29,583.00 - $29,583.00
Current price $29,583.00
Original price $31,122.00 - Original price $31,122.00
Original price
$31,122.00
$31,122.00 - $31,122.00
Current price $31,122.00

FloraFlex Patent Pending 700W Full Spectrum LED Grow Light with Custom Diodes

FloraFlex

Provides 2.7 µmol/J efficiency, 8-bar design, and tool-free assembly for uniform coverage, healthier plants, and bigger yields. The FloraFlex 700W ...

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Original price $31,122.00 - Original price $31,122.00
Original price
$31,122.00
$31,122.00 - $31,122.00
Current price $31,122.00
Original price $26,853.12
Original price $26,853.12 - Original price $26,853.12
Original price $26,853.12
Current price $25,262.16
$25,262.16 - $25,262.16
Current price $25,262.16

FloraFlex 400W Full Spectrum LED Grow Light with Custom Diodes

FloraFlex

Offers 2.7 µmol/J efficiency, 8-bar full spectrum design, and fast tool-free assembly for healthier plants and higher yields. The FloraFlex 400W fu...

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Original price $26,853.12
Original price $26,853.12 - Original price $26,853.12
Original price $26,853.12
Current price $25,262.16
$25,262.16 - $25,262.16
Current price $25,262.16
Sold out
Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
$149.00 - $149.00
Current price $149.00

HLG 100 Rspec Veg & Bloom Full Spectrum LED Light

Horticulture Lighting Group

Grow healthier buds with full-spectrum light, deep red LEDs, and passive cooling in a compact 95W high-output fixture. The HLG 100 Rspec delivers s...

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Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
$149.00 - $149.00
Current price $149.00
Original price $999.00 - Original price $999.00
Original price
$999.00
$999.00 - $999.00
Current price $999.00

PHOTOBIO CX 2125 850W 347-480V S4 High Voltage LED Grow Light

PHOTOBIO

850W high voltage LED with 2.5 µmol/J efficacy, 2125 µmol/s PPF, S4 spectrum, iLOC dimming, and IP66 durability for pro-level greenhouse grows. The...

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Original price $999.00 - Original price $999.00
Original price
$999.00
$999.00 - $999.00
Current price $999.00
Original price $1,099.99 - Original price $1,114.99
Original price
$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
Current price $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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Original price $1,099.99 - Original price $1,114.99
Original price
$1,099.99 - $1,114.99
$1,099.99 - $1,114.99
Current price $1,099.99
Original price $949.00 - Original price $949.00
Original price $949.00
$949.00
$949.00 - $949.00
Current price $949.00

Grand Master Tarantula Explorer LED Grow Light - 1400 Watts & Dual Channel

Grand Master LEDs

Optimize commercial grows with dual-channel LED, waterproof IP66 design, and fast setup for any indoor environment. The Tarantula Explorer is a pow...

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Original price $949.00 - Original price $949.00
Original price $949.00
$949.00
$949.00 - $949.00
Current price $949.00
Original price $649.00 - Original price $649.00
Original price $649.00
$649.00
$649.00 - $649.00
Current price $649.00

Photontek X 600W PRO 2.9 LED Grow Light

Photontek

Maximize Yield and Efficiency with the Photontek X 600W PRO 2.9, a Powerhouse LED Grow Light with Full-Spectrum Control. The X 600W Pro 2.9 isn’t j...

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Original price $649.00 - Original price $649.00
Original price $649.00
$649.00
$649.00 - $649.00
Current price $649.00
Original price $239.00 - Original price $239.00
Original price $239.00
$239.00
$239.00 - $239.00
Current price $239.00

Photontek VF 120W LED Grow Light

Photontek

Optimize cloning and early growth with precise, energy-efficient full-spectrum lighting for low-PPFD plants. When it comes to propagation and early...

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Original price $239.00 - Original price $239.00
Original price $239.00
$239.00
$239.00 - $239.00
Current price $239.00
Original price $469.00 - Original price $489.00
Original price
$469.00 - $489.00
$469.00 - $489.00
Current price $469.00

Black Dog LED PhytoMAX-4 2S Grow Light

Black Dog LED

Compact 125 W full‑spectrum LED delivers 266 µmol/s with an 8‑wavelength spectrum for maximum yield per watt. Designed for small grow spaces that d...

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Original price $469.00 - Original price $489.00
Original price
$469.00 - $489.00
$469.00 - $489.00
Current price $469.00
Original price $879.00 - Original price $899.00
Original price
$879.00 - $899.00
$879.00 - $899.00
Current price $879.00

Black Dog LED PhytoMAX-4 4S Grow Light

Black Dog LED

High-output 250 W LED delivers 531 µmol/s full‑spectrum across 8 wavelengths for compact indoor grows. The Black Dog LED PhytoMAX-4 4S Grow Light d...

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Original price $879.00 - Original price $899.00
Original price
$879.00 - $899.00
$879.00 - $899.00
Current price $879.00
Original price $1,879.00 - Original price $1,899.00
Original price
$1,879.00 - $1,899.00
$1,879.00 - $1,899.00
Current price $1,879.00

Black Dog LED PhytoMAX-4 16S Grow Light

Black Dog LED

1000 W LED outperforms 1200 W DE HPS with 2125 µmol/s and full‑spectrum Phyto‑Genesis technology for max output. The Black Dog LED PhytoMAX-4 16S i...

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Original price $1,879.00 - Original price $1,899.00
Original price
$1,879.00 - $1,899.00
$1,879.00 - $1,899.00
Current price $1,879.00
Original price $2,479.00 - Original price $2,499.00
Original price
$2,479.00 - $2,499.00
$2,479.00 - $2,499.00
Current price $2,479.00

Black Dog LED PhytoMAX-4 24S Grow Light

Black Dog LED

1500 W full spectrum LED delivers 3188 µmol/s with eight wavelength Phyto Genesis Spectrum for elite cultivation. Meet the powerhouse of the PhytoM...

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Original price $2,479.00 - Original price $2,499.00
Original price
$2,479.00 - $2,499.00
$2,479.00 - $2,499.00
Current price $2,479.00
Original price $849.99 - Original price $1,119.00
Original price $849.99
$849.99 - $1,119.00
$849.99 - $1,119.00
Current price $849.99

Medic Grow Fold 1200 Watt Commercial Full Spectrum LED Grow Light

Medic Grow

Boost large grow spaces with a powerful 12-bar LED that delivers 3600 µmol/s PPF, smart controls, and foldable design. The Medic Grow Fold-1200 is ...

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Original price $849.99 - Original price $1,119.00
Original price $849.99
$849.99 - $1,119.00
$849.99 - $1,119.00
Current price $849.99
Original price $1,149.00 - Original price $1,149.00
Original price
$1,149.00
$1,149.00 - $1,149.00
Current price $1,149.00

Grand Master LEDs Tarantula Voyager - Dual Channel

Grand Master LEDs

A commercial-ready LED grow light engineered for controlled intensity, uniform coverage and long term production reliability. This LED grow light i...

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Original price $1,149.00 - Original price $1,149.00
Original price
$1,149.00
$1,149.00 - $1,149.00
Current price $1,149.00
Original price $730.00 - Original price $730.00
Original price
$730.00
$730.00 - $730.00
Current price $730.00

Grand Master LEDs Tarantula Torch 730

Grand Master LEDs

Delivers compact, high-efficiency output with far-red control, built for low-ceiling commercial and tent grows. This LED grow light is designed for...

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Original price $730.00 - Original price $730.00
Original price
$730.00
$730.00 - $730.00
Current price $730.00
Original price $1,549.00 - Original price $1,598.00
Original price
$1,549.00 - $1,598.00
$1,549.00 - $1,598.00
Current price $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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Original price $529.00 - Original price $529.00
Original price
$529.00
$529.00 - $529.00
Current price $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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Original price $899.00 - Original price $975.00
Original price
$899.00 - $975.00
$899.00 - $975.00
Current price $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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Original price $899.00 - Original price $975.00
Original price
$899.00 - $975.00
$899.00 - $975.00
Current price $899.00
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Original price $630.00 - Original price $695.00
Original price
$630.00 - $695.00
$630.00 - $695.00
Current price $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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Original price $630.00 - Original price $695.00
Original price
$630.00 - $695.00
$630.00 - $695.00
Current price $630.00
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Original price $725.00 - Original price $825.00
Original price $725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
Current price $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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Original price $725.00 - Original price $825.00
Original price $725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
Current price $1,275.00
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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $265.00
$265.00 - $265.00
Current price $265.00

GrowPros HM240 Classic Series Full Spectrum LED Grow Light

GrowPros

Power your 2x4 grow with a 240W full-spectrum LED that runs cool, saves energy, and delivers high yields from veg to flower with zero HPS headaches...

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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $265.00
$265.00 - $265.00
Current price $265.00
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Frequently Asked Questions

How do I know if a grow light is truly full‑spectrum?

Look for a continuous spectral distribution that mimics sunlight, with a high Color Rendering Index (CRI ≈ 95–100) and complete coverage across blue, green, red, and even some UV/IR wavelengths; packaging and CRI/CCT specs, independent certifications, and real-world “white light” appearance are good indicators.

What color should a full spectrum grow light appear?

A full spectrum LED grow light for indoor plants emits white light, not purple or blue-red “blurple”. It appears as natural daylight (CCT ≈ 5000–6500 K) because it includes balanced blue, green, and red wavelengths.

How far should a full‑spectrum LED light be from my plants?

Placement depends on intensity: seedlings often need lights 8–12 inches above, while mature plants are typically hung 2–4 feet away to ensure optimal PPFD without light burn.

Which light spectrum is best for plant growth?

The ideal spectrum of full spectrum grow lights for seedlings to veg spans the full PAR range (400–700 nm), with balanced red and blue plus some green—and optionally far-red/UV—to support both yield and plant health; intensity (PPFD/DLI) is still the most important factor. Learn more about PPFD/DLI in our latest blog.

Are energy rebates available for commercial and large indoor setups?

Yes! Many utility and government programs offer rebates that can cover 50–100% of the cost of qualifying LED grow lights (and even HVAC/dehumidifier upgrades), saving commercial growers thousands and relieving grid strain. Check your eligibility here!