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Our HLG550 V2 Bspec 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 Blue 470nm . 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
Watts to BTU Calculator, Cooling Requirement Calculator
Check HLG550 V2 Rspec for Flowering spectrum option.
- High efficiency white light quantum boards
- Full-spectrum White and 470nm Blue
- 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 and 277VAC
- 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.
||Samsung LM301B & Blue
||6' x 6' at 36”
|System PPF Efficacy
|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.
Datasheet of Samsung LM301B Datasheet used in R spec Quantum Board ®
Expect higher intensity and more even coverage in a tent, reflective area or a cross over with multiple lamps.