HLG550 V2 Rspec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 1000watt HID with just 480 Watts.
Available with 120V, 240V, 277V power cords. NEMA 5-15P or NEMA 6-16P or NEMA L7-20P
Datasheet of Samsung LM301B Datasheet used in R spec Quantum Board ®