4pcs 4 Inch Round LED Trailer Tail Lights White 7 LED Reverse Backup Lights Waterproof Sealed Flush Mount for RV Trucks Boat Bus - Ideal for Heavy Duty Trailers, Marine & Commercial Vehicles

(4 x White) 4 inch Round /7 LED lamp function as Stop Turn Tail and Brake Backup Reverse Lights. Application: Trucks,Trailers (Boat, Box, Camper, Transport), 4WD, Caravans, Motor Homes, Boats / Marine, Earthmoving & Mining EquipmentForklifts, Buses and Coaches, Camping, Fishing. Black Rubber Grommet and 3 Wire Pigtail Included. Overall dimensions: 4-1/4" Diameter x 1-1/2" deep. Depth of light only (without plug): 3/4". DOT/SAE approved & stamped .