LED work light for boat,bus,offraod vehicle,atvs,truck,engineering vehicles(excavator,treedozer,road roller,bulldozer,crane and mining truck etc.),special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle)forklift,trains and tanks.also can used for public buildings,hotels,gardens,stages,city squares,garden lighting,mining,outdoor billboards' lighting,outdoor landscape lighting,buildings and bridge landscape's lighting.