Bargman 34-84-008 #84 Series Recessed Tail Light - Double Horizontal  As A Note, This Can Be Used In Horizontal Or Verticle Mounting. Double and triple lights are available for horizontal mounting. Solid Red Lens For BRAKE AND TURN SIGNAL. Red Lens With Clear Insert For REVERSE.Talc-filled polypropylene bases are impervious to UV weather exposure. Meets DOT photometric requirements and SAE specs. Bulbs are mounted firmly in J-slot bayonet sockets for dependable flicker-free operation.Mounting Installation requires attach screws and butyl tape 1 1/8” X 1/8” not included. Questions please message.   Double light: 9-13/16"L x 6-15/16"W x 1-1/4"W x 1"D.