Car Styling Solar Warning Flash LED Anti-collision Decorative Light(Colorful Light) Features 1. Anti-static 2. Anti-collision 3. Car body in wide 4. 7 LED colors 5. 21 Adjustable modes Installation Places 1. Near the door handle as collision avoidance 2. Outside rearview mirror behind without lights 3. Tail door handle part 4. Both sides of the bumper, etc. Instruction of installation Turn onoff: sensitive switch is installed in warning light so that you can turn on the light by making disk sweep through magnetic-control sensitive area, you can turn off the light by keeping disk close to magnetic-control sensitive area for 3 seconds How to select light color model After opening up the light, the light color model will change with disk sweeping through magnetic-control sensitive area every time and there are more than twenty models to be selected. This kind model will keep working when you driving at night.