Amarine-made Boat Marine Pair Square Light Kit Trailer Under 80" Tail Stop Brake -Kw802 Waterproof Functions Trailer Light Kit Has all the components necessary to bring a trailer up to DOT lighting requirements for both under and over 80in applications 2 stud-mount tail lights, side marker/reflectors, license bracket, 25 Feet wiring harness and hardware. Complies with DOT standards These lights are ideal for boat and PWC trailers less than 80" wide.