Waterproof Aero Pro™ Over 80” Combination Tail Light.RH Waterproof universal mount stop/turn/tail lights for over 80” applications. Sleek, contemporary housing design. ST-36 is 7-function: stop, turn, tail, rear clearance, rear reflex, side marker, and side reflex; Features screw-on, replaceable lens and easy to change replaceable bulb. Shock proof socket guarantees long bulb life. All-weather molded plastic housing and durable lens protect against corrosion. DIMENSIONS 7.75"L X 3.25H X 2.75DEEP