Bargman 34-68-510#68 Series Red Clearance/Side Marker Light This light has a low profile and is one-piece construction This light has an ABS base with an acrylic reflex lens The two wire design eliminates surface ground Dimensions are 3-7/8 inches X 1-13/16 inches X 1/2 inches with 1 inch depth Includes 12 volt, 194 bulb