Curt Manufacturing offers DOT-approved Trailer light kits for any towing system. Trailer lights are prone to breakage, although it is essential for towing. You need functional trailer lights to tow safely and legally, whether you're a contractor on the way to the workplace or just a regular fisherman traveling to the boat landing. Curt trailer lighting offers entire wiring kits, combo lights, and replacement lighting parts. The Curt universal trailer light kit comes with everything needed to light the trailer effectively. A successful installation comprises two combination lights, two side marker lights, 20' of color-coded wiring, wire connectors, and frame mounting clips. The kit also includes a license plate relocation bracket for repositioning the trailer's license plate as required. A molded casing and lenses protect the internal parts of the combination lights in this kit, and it contains phosphor-bronze contacts to ensure a firm electrical contact to the car. Typically trailers up to 80"" wide and 20' length are fitted with such a universal trailer light wiring kit. It is intended specifically for boat trailers and multipurpose trailers. It includes a 4-way flat connector that plugs into the vehicle's towing electrical socket quickly and securely, and it meets or exceeds all DOT highway safety criteria.