... 2700lumen+IP67+spot beam,flood beam+CREE LED 180W CREE LED WORK LAMP,4x4roof LED OFF ROAD DRIVING LIGHTS BAR SM6012-180 . 10W each CREE LED,12 ... . Light output about 12150lumen Advantage:1. LED chips from US.2. Lamp body is faster radiating for aluminum,high ... truck,engineering vehicles(excavator,treedozer,road roller,bulldozer,craneand mining truck etc.),special vehicle(fire engine,police cars,rescue ...