Waterproof and constructed of extra tough polycarbonate to resist breakage. The light bulb is contained in a permanently sealed compartment and comes with a pre-installed 15" lead wire. Light may be used as a combination side marker and clearance light, when properly mounted (Note: Reflex reflector is not included). Lens Amber Mount Stud, White base Size 2-1/8" x 1-1/8" x 1-1/16"