The 8 Ultra-Bright Chrome Projector Automotive LED Puck Light is a great interior accent light. It throws cool blue color LED light where you want it. Each LED puck Light has 5 feet of wire and adhesive tape to make installing the puck lights a breeze. You just have to wire them in to your cars electrical system. The puck lights are great for limos, tucks, cars, 18 wheelers, tractors trailers anywhere there is 12 volts of power DC you can use the Chrome LED Puck Lights. 1 Pair. Includes mounting screws.