... .Casting Aluminum Alloy Housing 5.6000K 27w led tractor working lights Product DescriptionLED Power: 27WOperating Voltage: 10-30V DCWaterproof rate: IP ... ,bulldozer,crane and mining truck etc.).special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle)forklift,trains ... light more than Normal Halogen Bulb. 27w led tractor working lights