This complete kit adds a pulsing third brake light to your vehicle, making your braking more noticeable to drivers behind you. The module pulses the third brake light a few times and then holds it solid every time you press the brake pedal, and it works with both LED and standard bulbs.

Installation takes about five minutes and requires nothing beyond the included components and instructions. The kit is self-contained, so there is no need to source extra parts before you begin.