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February Sale on HLG, Crecer, Mars Hydro, ThinkGrow, ChilLED and more | VIEW DISCOUNTS |
February Sale on Top LED Brands! VIEW DISCOUNTS

HLG (Horticulture Lighting Group) LED Grow Lights

Horticulture Lighting Group are the pioneers of Quantum Boards. They offer some of the most efficient LED grow lights on the market. Their V2 LED grow lights feature Quantum Boards with Samsung LM301H diodes. This is a previous upgrade from the LM561C diodes on their V1 boards. Available in Rspec or Bspec spectrum options. The 3000K and 4000K spectrum is available on their HLG 550 V2 Eco. Their most powerful fixture is the HLG Scorpion Diablo, coming in a 2132 umol/s of light and an efficacy of 3.2 umol/J! Start growing today with HLG lights and cut your heat and power bill in half!

  • Original price $1,299.00 - Original price $1,477.00
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    Current price $1,299.00

    Horticulture Lighting Group HLG Scorpion Diablo

    In stock

    HLG Scorpion® Diablo™ is designed for growers who want to maximize crop yields with am LED grow light that offers both high intensity and high effi...

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    Original price $1,299.00 - Original price $1,477.00
    Original price
    $1,299.00
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    Current price $1,299.00
  • Original price $1,299.00 - Original price $1,477.00
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    $1,299.00
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    Current price $1,299.00

    Horticulture Lighting Group HLG Scorpion Diablo X

    In stock

    HLG Scorpion® Diablo™ commercial lamps are designed for growers who want to maximize crop yields with a grow light that offers both high intensity ...

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    Original price $1,299.00 - Original price $1,477.00
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    $1,299.00
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    Current price $1,299.00
  • Original price $799.00 - Original price $977.00
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    Current price $799.00

    Horticulture Lighting Group HLG 700 Rspec Far Red

    In stock

    HLG 700 Rspec FR commercial indoor horticulture LED grow light with integrated reflectors improves photon delivery to the canopy and has improved s...

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    Original price $799.00 - Original price $977.00
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    Current price $799.00
  • Original price $999.00 - Original price $1,177.00
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    Horticulture Lighting Group HLG 750 Diablo

    In stock

    HLG 750 Diablo (750R) commercial lamps are designed for growers who want to maximize crop yields with a grow light that offers both high intensity...

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    Original price $999.00 - Original price $1,177.00
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    $999.00
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  • Original price $1,099.00 - Original price $1,277.00
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    Current price $1,099.00

    Horticulture Lighting Group HLG Scorpion Rspec Far Red

    In stock

    HLG Scorpion® Rspec® FR commercial indoor horticulture LED grow light is designed for grows with low ceiling heights or for vertical racks.  HLG’s ...

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    Original price $1,099.00 - Original price $1,277.00
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  • Original price $749.00 - Original price $927.00
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    Horticulture Lighting Group HLG Blackbird

    In stock

    The HLG BLACKBIRD is designed for home grows and is perfect for any 4'x4' grow tent due to its smaller dimensions. HLG’s newest Scorpion Series ed...

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    Original price $749.00 - Original price $927.00
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  • Original price $549.02 - Original price $748.00
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    Horticulture Lighting Group HLG 600 BSpec (Veg) | Open Box, Full Warranty

    Low stock

    1 unit available The Horticulture Lighting Group HLG 600 V2 BSpec LED light will replace a 1000W metal halide fixture while only drawing 600 watts ...

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    Original price $549.02 - Original price $748.00
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  • Original price $549.00 - Original price $598.00
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    Horticulture Lighting Group HLG 350R

    In stock

    The HLG 350R Commercial Indoor Horticulture LED grow light is designed to replace a 600 watt HID with just 330 Watts. Each HLG 350R uses (2) HLG c...

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    Original price $549.00 - Original price $598.00
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    Current price $549.00
  • Original price $429.00 - Original price $478.00
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    Current price $429.00

    Horticulture Lighting Group HLG 250 VEG PRO

    In stock

    The HLG 250 VEG PRO lamp is designed for veg grows in indoor spaces. With HLG’s low-profile rectangular design, an improved light spread is obtaina...

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    Original price $429.00 - Original price $478.00
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  • Original price $379.00 - Original price $379.00
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    Current price $379.00

    Horticulture Lighting Group HLG 300L RSpec (Full-Cycle / Flower)

    Out of stock

    Discontinued as of Jan 10, 2023. The HLG 300L V2 Rspec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 600-watt...

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    Original price $379.00 - Original price $379.00
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    Sold out
  • Original price $379.00 - Original price $379.00
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    Horticulture Lighting Group HLG 300L BSpec (Veg)

    In stock

    The HLG 300L V2 Bspec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 600watt HID. Each HLG 300L V2 uses two cu...

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    Original price $379.00 - Original price $379.00
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    Current price $379.00
  • Original price $179.00 - Original price $179.00
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    Horticulture Lighting Group HLG 150 PATRIOT

    In stock

    The HLG 150 Patriot is a 150W LED lamp powered with HLG's new custom QB288 Board, a LED Module designed by Horticulture Lighting Group. Each board...

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    Original price $179.00 - Original price $179.00
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  • Original price $164.00 - Original price $164.00
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    Horticulture Lighting Group HLG 100 RSpec

    In stock

    The HLG 100 RSpec uses custom-designed high-efficiency white light Quantum Boards. With a total of 172 x LM301H + 4 x LM351H Samsung LED, this fix...

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    Original price $164.00 - Original price $164.00
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    Horticulture Lighting Group HLG 100

    In stock

    The HLG 100 uses custom-designed high-efficiency white light Quantum Boards. With a total of 192 top-bin Samsung LM301H LED's, this fixture produc...

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    Original price $164.00 - Original price $164.00
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  • Original price $124.00 - Original price $124.00
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    Horticulture Lighting Group HLG 65 V2

    In stock

    HLG 65 V2 Lamp is designed for vegging, clones, supplemental lighting or a small plant. This lamp uses our custom designed High efficiency white li...

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    Original price $124.00 - Original price $124.00
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  • Original price $129.00 - Original price $129.00
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    Horticulture Lighting Group HLG 30 UVA XL Supplement (3')

    In stock

    HLG 30 UVA XL Supplement The waterproof 30-watt UVA LED BAR is designed for a 12hr cycle in a 4x4 or 5x5 space. The bar is passively-cooled, 39.37...

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    Original price $129.00 - Original price $129.00
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    Horticulture Lighting Group HLG 30 UVA Supplement (2')

    In stock

    HLG 30 UVA Supplement The waterproof 30-watt UVA LED BAR is designed for a 12 hr cycle in a 4x4 or 5x5 space. The bar is passively-cooled, 24 inch...

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    Original price $124.00 - Original price $124.00
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  • Original price $199.00 - Original price $199.00
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    Horticulture Lighting Group HLG Saber 150

    In stock

    HLG SABER 150 Passively cooled 4ft length provides a widespread footprint for your plants. Ideal as a veg lamp, for supplemental lighting or side ...

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    Original price $199.00 - Original price $199.00
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  • Original price $149.00 - Original price $149.00
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    Horticulture Lighting Group HLG Saber 100 (DIY)

    In stock

    HLG SABER 100 (Power supply not included) High-efficiency waterproof LED BAR designed for DIY projects. Each board can be powered up to 120 watts....

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    Original price $149.00 - Original price $149.00
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  • Original price $124.00 - Original price $124.00
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    Horticulture Lighting Group HLG Propagator

    In stock

    The HLG Propagator Lamp is designed for greens, clones and veg. This lamp uses 132pcs Samsung LM301B LED in 4000K spectrum. It is equivalent to 80W...

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    Original price $124.00 - Original price $124.00
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  • Original price $54.00 - Original price $54.00
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    HLG Method Seven Cultivator FX LED Grow Room Glasses

    In stock

    HLG-branded Cultivator FX glasses from Method Seven provides great value and exceptional light balancing for HLG full-spectrum lights (or any whit...

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    Original price $54.00 - Original price $54.00
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  • Original price $412.25 - Original price $412.25
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    Horticulture Lighting Group 320 Watt XL V2 RSpec Quantum Board DIY Kit (Full-Cycle)

    In stock

    320 Watt DIY LED Grow Light Kit with Three High-Efficiency QB288 R-Spec LM301H + 660nm Quantum Boards   Top Features Dimmable from 100-340 Watts...

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    Original price $412.25 - Original price $412.25
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  • Original price $314.00 - Original price $314.00
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    Current price $314.00

    Horticulture Lighting Group 260 Watt XL V2 RSpec Quantum Board DIY Kit (Full-Cycle / Flower)

    In stock

    260 Watt XL DIY LED Grow Light Kit with Two High-Efficiency QB288 R-Spec LM301H + 660nm Quantum Boards Top Features Dimmable down to 20% from 28...

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    Original price $314.00 - Original price $314.00
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  • Original price $297.00 - Original price $297.00
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    Current price $297.00

    Horticulture Lighting Group 260 Watt V2 RSpec Quantum Board DIY Kit (Full-Cycle / Flower)

    In stock

    260 Watt DIY LED Grow Light Kit with Two High-Efficiency QB288 R-Spec LM301H + 660nm Quantum Boards   Top Features Dimmable down to 20% from 28...

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    Original price $297.00 - Original price $297.00
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    Current price $297.00
  • Original price $297.00 - Original price $297.00
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    Horticulture Lighting Group 260 Watt V2 BSpec Quantum Board DIY Kit (Veg)

    In stock

    260 Watt DIY LED Grow Light Kit with Two High-Efficiency QB288 B-Spec LM301H + Blue 470nm Quantum Boards   Top Features Dimmable down to 20% f...

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    Original price $297.00 - Original price $297.00
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  • Original price $168.00 - Original price $168.00
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    Current price $168.00

    Horticulture Lighting Group 135 Watt V2 RSpec Quantum Board DIY Kit (Full-Cycle / Flower)

    In stock

    135 Watt DIY LED Grow Light Kit with One High-Efficiency QB288 R-Spec LM301H + 660nm Quantum Board   Top Features Dimmable (driver) from 60-150 ...

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    Original price $168.00 - Original price $168.00
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    Current price $168.00
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    Current price $168.00

    Horticulture Lighting Group 135 Watt V2 BSpec Quantum Board DIY Kit (Veg)

    In stock

    135 Watt DIY LED Grow Light Kit with One High-Efficiency QB288 B-Spec LM301H + Blue 470nm Quantum Board   Top Features Dimmable (driver) from 60...

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    Original price $168.00 - Original price $168.00
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    Current price $168.00
  • Original price $958.95 - Original price $988.95
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    Current price $958.95

    HLG 300L V2 RSpec + Happy Hydro AC Infinity 2' x 4' Complete Grow Kit

    In stock

    The Equipment The centerpiece of the kits is the AC Infinity CLOUDLAB 2’ x 4’ grow tent. Premium canvas and a sturdy steel frame make this tent a ...

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    Original price $958.95 - Original price $988.95
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    $958.95
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    Current price $958.95
  • Original price $1,914.95 - Original price $1,944.95
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    Current price $1,914.95

    HLG Scorpion Diablo + Happy Hydro AC Infinity 5' x 5' Complete Grow Kit

    In stock

    The Equipment The centerpiece of the kits is the AC Infinity CLOUDLAB 5’ x 5’ grow tent. Premium canvas and a sturdy steel frame make this tent a ...

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    Original price $1,914.95 - Original price $1,944.95
    Original price
    $1,914.95
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    Current price $1,914.95
  • Original price $1,343.95 - Original price $1,373.95
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    Current price $1,343.95

    HLG BlackBird + Happy Hydro AC Infinity 4' x 4' Complete Grow Kit

    In stock

    The Equipment The centerpiece of the kits is the AC Infinity CLOUDLAB 4’ x 4’ grow tent. Premium canvas and a sturdy steel frame make this tent a ...

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    Original price $1,343.95 - Original price $1,373.95
    Original price
    $1,343.95
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    Current price $1,343.95
  • Original price $1,058.95 - Original price $1,088.95
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    Current price $1,058.95

    HLG 350R + Happy Hydro AC Infinity 2' x 4' Complete Grow Kit

    In stock

    The Equipment The centerpiece of the kits is the AC Infinity CLOUDLAB 2’ x 4’ grow tent. Premium canvas and a sturdy steel frame make this tent a ...

    View full details
    Original price $1,058.95 - Original price $1,088.95
    Original price
    $1,058.95
    $1,058.95 - $1,088.95
    Current price $1,058.95
  • Original price $799.00 - Original price $799.00
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    Current price $799.00

    GrowFlux Pro Access Point

    In stock

    Connect up to 500 GrowFlux Mesh devices in wet commercial environments. Housed in a rugged IP65 enclosure and powered by a 48-MHz Arm Cortex-M4F pr...

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    Original price $799.00 - Original price $799.00
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  • Original price $49.00 - Original price $49.00
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    $49.00
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    Current price $49.00

    GrowFlux Controller for HLG Grow Lights (Mean Well Driver Retrofit)

    In stock

    The GrowFlux Mesh Lighting Adapter brings wireless control, including scheduling and dimming to HLG lights. The Lighting Adapter scales to farms of...

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    Original price $49.00 - Original price $49.00
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    $49.00
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