Bargman 34-17-808#178 Series Red Clearance/Side Marker Light Clearance/side marker light has a low profile, one-piece construction with radius styling ABS base and an acrylic reflex lens The two wire design eliminates surface ground Dimensions are 3-7/8 inches x 1-7/8 inches x 3/4 inches with 3/4 inches depth Includes 12 volt, 194 bulb