The new generation has been redesigned by adding the latest nano chaser LED, closer to each other, with cooler pre-programmed functions. Use it in a solid color or scroll through your favorite mode: multiple static colors, USA flag theme color animations, or other super cool designs you won't see anywhere else. Adjustable speed Easy installation requires no drilling. It includes a custom harness with built-in fuse, quick connect to LED, battery terminal cables and a waterproof in-line bypass switch.