With this smart gecko Shape alarm LED light，you can avoid rear-ending by other car when waiting for traffic light turning green，or parking.It will be a good assisstant for your trip.Besides，smart gecko shape makes it be a decoration to your car.Feature:● 4 LED Light● 3M sticker，easily sticking，no damage to your car body.● Built-in high-capacity lithium battery，charged by solar.● adopt high-sensitive vibration and light sensor.Flashes automatically when driving at night.●  Keeps flashing when waiting for traffic light or parking，and turns off after parking or 120s after car stops vibration.Length:19cmPackage including:• Solar power car alarm LED light x1