The LITELUME™ All Purpose Grow Light (LL-APGL) features a state of the art foldable design and tool free installation. Extruded AirCraft Aluminum light bar engines, removable driver, and secondary optics. This product is specialized for Cannabis growing with an offering of 2 different spectrums in 4 different wattages. Applications include Indoor and Greenhouse. This Luminaire achieves an impressive efficiency of 2.6 ?mol s-1 per watt. 4, 6, 8 or 10 passively cooled LED bars engines provide an intense light coverage with no fans.