... . LED: 12PCS*10W(CREE LED). Size: 508*64*92mm. Beam: 20°Pencil beam,40°Flood beam. Working life: 50000 hours. Working temperature ... . 90% Optically Pure. Material: Extruded 6061 Aluminum Housing, Polycarbonate lens. 20 Inch LED light bar use Cree LED chip.. Advanced Heat ... -road vehicles, 4x4, Military, Mining, Boating, Farming, Heavy Equipment etc.. 20 Inch 120W Single Row LED Light Bar fine craft and ...