working light 1.faster radiationg for aluminium, 2.high temperature resistance. 3. ... decay, anti UV, high/low temperature resistancestandard color temperature, no strobe.Color temperatureWhite (6000-8000k), red, yellow, blue, green.Optional beam ... truck,digger, crane, mine car, bulldozer, cutting car, road roller, forklift),train,special vehicle(command car, fire truck, recovery vehicle, ambulance ...