working light 1.faster radiationg for aluminium, 2.high temperature resistance ... 40 +105°C can work normally under serious environmentwaterproofIP68applicationBoat, off road, bus, truck, dune buggy, breakdown truck (loader truck, ... car, road roller, forklift),train,special vehicle(command car, fire truck, recovery vehicle, ambulance, communicate vehicle, tank armored vehicle)rendering: working light