... of housing:Aluminum alloy Aluminum HID Work Light / HID Work Lamp / Construction equipment light.HMW-2012Product Description:. Internal ballast.. HID ... . High brightness: Increase brightness by 30% than 55w halogen lamp,color temp 6000k pure white as sunlight.. Install easily to ... widely applied to enhance lighting,eg.Vessels,Bus,Off-road vehicles,Trucks,Fire Engines,Forklifts,Mining,Trains,Tanks,etc