OZ-USA REAR Red LED Bulb 1156 Harley Touring Rear Turn Signal Road King Glide Electra Ultra 1156 Brand new top quality LED turn signal boards for your Harley. 24 LED Chip ( brightest led chip in the market) much brighter than your stock bulbs. Board diameter is 3 inches. Will fit only the 3" pancake style turn signals. Single Contact 1156 Bulb. LED board insert. (Lens NOT included.) Plug & Play, uses existing lens and bucket. LED will light up Red which makes it compatible with smoke, red, clear and amber lenses. Lens not included. Will fit most 1986-2013 Harley models with 2 screw lenses. Board diameter: 3"