Assembled Product Height: 3.75" Assembled Product Width: 3.75" . Stop, Turn, Tail Lamp • Stud-mount, combination tail light that functions as, stop, turn and licence light • 3-3/4" diameter wrap-over lens retained by two screws • Black, plastic housing is dust resistant • 10" lead wire • Mounts with two 1/4" studs on 2" centers • Grounds through mounting hardware