These classic looking E-approved taillights feature bright shining LED’s for taillight, brake light and license plate illumination and are built into a 2 3/4″ (7 cm) outer diameter billet aluminum housing. Housings feature round or slotted portholes on the side. When the taillight or brake light comes on, the light is also visible thru these portholes. Taillight come pre-wired and feature a steel license plate bracket.