4/20 Sale on LED Grow Lights and More!

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 fixt...

The HLG 100 V2 (4000K) uses custom-designed high-efficiency white light Quantum Boards. With a total of 192 top-bin Samsung LM301H LED's, this fixt...

HLG 150 Rspec® FR is a 150W LED lamp, powered with our custom QB272 Far Red board, designed by Horticulture Lighting Group®. This lamp is powered b...

HLG 200 Rspec® HLG 200 Rspec® indoor horticulture LED grow light is designed to power small spaces. This incredibly efficient lamp is powered with...

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...

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...

HLG 320 Rspec FR is a lamp designed for horticulture use in indoor spaces. The dimmable design with integrated reflectors improves photon delivery ...

HLG 325 Max  The HLG 325 Max Indoor Horticulture LED grow light is designed for use in a 3' x 3' tent.  * This lamp does not dim to off. At minim...

The HLG 350 Diablo (HLG 350R) Commercial Indoor Horticulture LED grow light is designed to replace a 600 watt HID with just 330 Watts. Each HLG 35...

The HLG 65 V2 (4000K) Lamp is designed for vegging, clones, supplemental lighting or a small plant. This lamp uses our custom designed High efficie...

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 ...

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

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...

HLG Greenhouse Pro FS is a commercial Indoor Horticulture LED grow light designed for greenhouse facilities, that features our integrated reflector...

HLG Greenhouse Pro HE is a commercial Indoor Horticulture LED grow light designed for greenhouse facilities, that features our integrated reflector...

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

HLG Propagator 2.0 The HLG Propagator 2.0 lamp is designed for early stages of plant growth, including seedlings and clones, as well as grow applic...

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...

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

HLG Scorpion® Rspec® FR is designed for home and commercial growers looking for a cost-effective lamp with high performance. The dimmable design ma...

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

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

HLG Tomahawk 650 ULTRA-HIGH EFFICIENCY FOR PROS The HLG Tomahawk Bar Lamp’s revolutionary design has been created specifically for high PPFD cul...

HLG Tomahawk 720 ULTRA-HIGH EFFICIENCY FOR PROS The HLG Tomahawk Bar Lamp’s revolutionary design has been created specifically for high PPFD cul...