ITEM NAME:13 Mode Solar Energy LED Car Auto Flash Wheel Tire Valve Cap Neon Ligh DSN Descriptio n Descriptions: Easy to install and remove 13 lighting modes available Small, light weight, durable and waterproof.Auto start flashing when the car is in motion when car speed up to 25km/h at night. Auto stop flashing when the car is not in motion or when car speed below 25km/h at night. With vibration sensor and light sensitive system.
