Waterproof lighting system is designed for over 80" wide trailers. Lights feature gasketed lenses that provide a "bell-jar" pocket inside the light to help keep water away from bulbs and contacts. High-impact acrylic lens and rugged duramold housing. The left light includes a license plate illuminator. Lighting kit includes two tail lights, trailer harness, licenses bracket, installation kit and instructions. 4-1/2"H x 6"W x 2-3/4"D