20W Cree Car LED Working Light For Trucking,Mining, Agricultural,offroad Operating Voltage:9-36V DC Waterproof ... . It can save more energy,efficient and protect environment.Excellent for ATV, Project Vehicles,Mining ,ship ,Offroad, Jeep, SUV, Excavators, Wheel ... harsh environments.Easy to wire up, install and use. Suitable for many kinds of car including:Outdoor/camping/hunting lightingOff-road ...