??Warning Light?: Its main function is to be mounted at the rear bumper and used as brake light, warning light flasher, Tail lights for vehicles, etc. ?Its high sensitivity and high brightness can ensure timely and bright flashing at night, It avoids tailgating and enhances driving safety. ??High Performance?: The 12 LED light beads not only consume low energy and heat, but also are brighter than normal light bulbs, allowing others to notice your vehicle from a distance. ?It is fully sealed design so you can use it in rain, fog, snow and other bad weather and travel smoothly. ??Good Material?: Adopting sturdy plastic shell, it is not easy to be broken or deformed, so it can be used for long.