KNS Accessories KA0019 6V Stainless Steel Duolamp Tail Light for Ford Model A with Red Glass Lens and License Light OEM standard quality reproduction of the classic Model A tail light with license light in 6 Volt Polished stainless steel housing with "Duolamp" stamp and red thick sturdy glass lens Features stop and tail functions with a license light to illuminate license plate Size: 3-3/4" diameter x 2-1/4" deep; 5/8" long stud 2 studs and housing as the ground and 2 wires for power; Sold by each