led work light 1.faster radiating for aluminium. 2.High temperature ... normally under serious environmentwaterproofIP68applicationBoat, off road, bus, truck, dune buggy, breakdown truck (loader truck,digger, crane, mine car, bulldozer, cutting car ... roller, forklift),train,special vehicle(command car, fire truck, recovery vehicle, ambulance, communicate vehicle, tank armored vehicle) led work light