Horticulture Lighting Group (HLG) 320W XL QB648 Diablo Quantum Board LED Grow Light DIY Kit (Full-Cycle)

KIT INCLUDES   3x QB648 Quantum Boards (Datasheet) 1 x Slate 2 Triple Predrilled 891mm Heatsink Meanwell HLG-320H LED Driver. 93.5% Driver Efficiency. Boards should be wired in series with the driver for maximum output 6FT Nema 5-15P 16/3 SJTW NA Power Cord or equivalent for standard 120VAC with cable connector 2ft solid core Wire, 2x Wago Connectors for DC wiring Hanger Clips NOTES   Dimensions: 35" x 8" x 3" Lamp Efficacy of QB648: 2.8+ µmol/J  No Thermal Interface Material is required between the LED board and the heatsink Remove black plug on driver and use Philips head screwdriver for dimming Kit is shipped disassembled and requires assembly before use Tools required: screwdriver and wire strippers (or scissors). No soldering required.