Horticulture Lighting Group (HLG) 260W V2 Rspec Quantum Board LED Grow Light DIY Kit (Full-Cycle)

260 Watt Lamp Kit. High-Efficiency QB288 V2 Rspec powered with Samsung top bin Diodes. Suited for the main light and supplement lighting.   INCLUDES   2x QB288 V2 Rspec Quantum Boards 1x Slate 2 Double Predrilled 600mm Heatsink Meanwell HLG-240H 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   No Thermal Interface Material is required between the LED board and the heatsink Remove black plug on the driver and use Philips head screwdriver for dimming NOTE: Boards should be wired in series with the driver for maximum output    PAR CHART         Specifications Dimmable 135-280 Watts Length 600mm Width 205mm Veg Footprint 4x4 sqft Recommended Flower Footprint 3x3 sqft or 2x4 sqft