... beam+CREE LED 40W Off Road Led Light Bar,Led Worklights, Led Driving Lights SM6012-40 . 10W each CREE LED,4 ... lifespan,adopted japanese encapsulation technology.Application: offroad vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller ... mining truck etc.),special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,militarycommand vehicle)forklift,trains,marine,boat ...