Our HLG550 V2 Rspec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 1000watt HID. Each HLG-550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301B and Deep Red LED 660nm . Learn more about the individual QB-288 boards here. This unit is dimmable, with wattage output from 200 to 480 watts.
HLG-550 V2 Independent Lab Test Report 1
- High efficiency white light quantum boards
- Full-spectrum White and 660nm Red
- Reliable passive-cooled design
- Better canopy light penetration with diffused light
- Dimmable power supply included
- Auto sensing power supply works on both 120VAC and 240VAC
- 3-year warranty
- Higher intensity and more even coverage in a grow tent, reflective area, or by crossing over using multiple HLG-550 V2 lamps.
|Voltage Range||90-277 VAC|
|LED||Samsung LM301B & Deep Red|
|Flowering Footprint||4.5′ x 4.5′ or 4′ x 5′ at 24′|
|Veg Footprint||6′ x 6′ at 36”|
|System Efficiency||168 Lm/W|
|System PPF Efficacy||2.6 μmol/joule|
|Total output||1257 PPF|
|Recommended Mounting Height||24-32 inches above canopy|
Conforms to UL Std 1598
Certified to CSA Std C22.2#250.0
Please contact for other spectrum options, 240V or UK, EU Power cords.