Wesbar Waterproof Combination Clearance/Marker LightThese Wesbar sonically-sealed waterproof clearance/side marker lights feature a break-resistant polycarbonate lens. Meets FMVSS/CMVSS 108 requirements for clearance/marker lights when properly mounted. Designed for 2' or 4' wide x 4' high areas; Features a pre-installed 15" pigtail; Choose from amber or red light; White Stud-mount base; PC Rated; Dimensions: 2-1/8" x 1-1/8" x 1-1/16"