Trailer lights can be fragile, but they are completely necessary for towing. Whether youre a contractor on your way to the jobsite or just a casual fisherman heading to the boat landing, you need working trailer lights to tow safely and legally. For any towing setup, CURT offers quality, DOT-approved trailer lighting, including complete wiring kits, combination lights and replacement lighting components. This CURT combination light replacement lens is designed to mount on the face of the taillight, facing the rear, and is able to fit all CURT combination lights. It features a red molded construction and attaches easily with four screws.