Specification:High Class Quality and very durableThe lens is RED plastic with a clear number plate light in the base of the cover.Mounting flange diameter: 70mm,Lamp diameter: 30mm,Overall length: 90mm.Powder-coated satin-black steel shell, chrome-plated steel bezel.Light has 3 wires: tail light, brake light and negative.There is a small clear window in underside of lens to illuminate the number plate with white light.Fitment:Universal for Harley Bikes / Bobber / Choppers /  Custom applicationsPackage Include:1pc x  taillightInstruction not included