Hopkins Towing Solution Black Mount Multi-Purpose Light

The 4 In. round stop/tail/turn light is designed to conform to applicable U.S. FMVSS108 and Canadian CMVSS safety standards. The light is surrounded by a replaceable acrylic lens and steel housing and includes a double lead wire. The recessed light and requires a 4.5" diameter cut out for installation. Replace bulb with any standard #2057 incandescent.4.5 In. hole needed for flange mounted lightReplaceable acrylic lens - kept securely in place with a metal snap ringDimensions: 5-3/8 In. diameter x 1-9/16 In. DWorks with 12 V systemsReplacement bulb #2057