Blazer B83 7-Function Square Stop / Turn / Tail with License Light – Red includes a combination 7-Function stop / tail / turn light with license illuminator. It features a high impact housing and meets DOT requirements for a stop, turn, tail, rear, side reflector, and side marker and license illuminator. It is a left-hand-side stud mount light and utilizes replacement bulbs #168 and #1157. It measures 2-7/8 X 5-17/64 X 4-9/16-Inches. Lighting Done Right! Blazers Trailer Light Kits conform to US FMVSS 108 and Canadian CMVSS Safety Standards. They also come with necessary wiring, brackets, mounting hardware, and complete trilingual instructions. They are highly regulated to ensure your safety. Blazer is a recognized leader in the aftermarket lighting industry. Blazers product line contains products and accessories such as Stop / Tail / Turn Lamps, Marker Lights, Reflectors, License Lights, Replacement Lenses, Off-Road Lighting, Auxiliary Lighting, Safety Lighting, Portable Spotlights, Mounting and Wiring Accessories, and much more!