The 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.

TOP FEATURES

• 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.