This is a 14.7-inch flexible LED array with 115 red LEDs ready for the Tour Pak as an additional brake light. Harley-Davidson Tour-Pak LED Tail Lights add a touch of style to the rear of your bike, but they can also serve a practical purpose. Easy hookup with just two wires turns this LED unit into a third brake light. This makes you more visible and increases safety. The light is in a D-channel tube and adheres with 3M automotive-grade double-sided tape. With just a peel-and-stick installation of the light and the connection of two wires, you have a third brake light. The D-channel tube is available in red, clear or smoked varieties. Turn it into a running and brake light by adding a dual-element circuit.