4-LED Strobe Light: Ultra slim. Newest 3rd Generation High Power. Surface mount. 16 different flashing patterns. 12-LED Tail Light: WHITE Function as reverse, backup light. RED Function as brake light, running light, tail light. Universal fit any Vehicleswith DC 12V Such as Semi Truck, Trailer, Bus, Van, Pick Up Trucks, and so on. Increase Safety while driving. Super Bright.
