HLG-550 RSPEC v2 LED Grow Light

Our HLG 550 V2 R Spec Commercial Indoor Horticulture LED grow light has been designed to replace a single-ended 1000watt HID. Each HLG 550 V2 RSPEC uses 4 of our custom designed full spectrum high efficiency white light quantum boards with Samsung LM301H and Deep Red LED 660nm . This unit is dimmable, with wattage output from 200 to 500 watts.

Top Features

    • High efficiency white light Quantum Boards®
    • Full Spectrum White and 660nm Red
    • Reliable passive-cooled design
    • Great 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 HLG550 V2 lamps.


Power 40-500 Watts
Voltage Range 100-277 VAC 50-60Hz
LED Samsung LM301H & Deep Red
Flowering Footprint 4.5' x 4.5' or 4' x 5' at 24"
Veg Footprint 6' x 6' at 36”
System PPF Efficacy 2.65 μmol/joule
Total output 1293 PPF
Dimensions 26" x 20" x 4"
Recommended Mounting Height 24-32 inches above canopy