UFO Lighting 640 Watt Full Spectrum LED Grow Light

UFO Lighting 640 Watt Full Spectrum LED Grow Light UFO Lighting’s 640 watt high-performance full spectrum LED grow light is designed and engineered to produce exceptional results from seed to flower at a more affordable price than many other comparable high-quality LEDs available today. Drawing only 640 watts of power and built with high-quality components as well as a durable LED driver, UFO Lighting Grow Lights produce healthier, more flavorful, and aromatic crops. Experience higher yields with an incredible total PPF (photosynthetic photon flux) output of 1728 μmol/s paired with an impressive PPF efficacy of 2.8 μmol/J . UFO 640 Watt Features Onboard dimming function (0-10V) Fanless Design IP65 Waterproof ETL, DCL certification UFO 640 Watt Product Details Lighting Type LED Efficacy 2.8 umol/j LED Light Spectrum Full Spectrum Beam Angle 120° Max Ambient Temp 90° Voltage120-277V, 50/60Hz Spectrum UFO 640 Watt Specifications Veg Footprint 5' x 5' Flower Footprin