Partsam (2) 6" Red Stop Tail Turn Brake Lights Trailer Boat Assembly 10LED Surface Mount Sealed waterproof LED Light for Trucks, Trailers, RVs, and Boats 10 super diodes for bright, dependable performance. All-weather molded plastic housing and durable lens protect against corrosion High impact polycarbonate lens and housing are sonically welded Wire Connection Tips:White Wire is the Ground; Red Wire is the high brightness; Black Wire is the low brightness.