JUPIZEUS LED Flash Tire Lights,IC Light Sensitive,2 Lamp Beads More Flash, Colorful Wheel Lights,for Car Motorcycle Cart Truck,Waterproof,Motion Activated,fit in Woods/Schrader valve (4 PCS)

Fully automatic smart IC: Smart IC chips provide stable voltage and current output, extending LED wheel lights' life. Added vibration sensing and brightness sensing functions. When your wheel starts to move, it automatically flashes and forming a colorful aperture. In the case of high ambient brightness, it will automatically turn off. Not only work smarter, more energy-efficient but also have a longer life cycle.

The JUPIZEUS LED Flash Wheel Light can Increases nighttime and bad weather visibility in all directions. Different from the single lamp beads of other products, the JUPIZEUS tire light is a more shining double lamp bead design.Bring more enjoyment to your drive. Suitable for bicycles, motorcycles, and cars. Brilliant colors attract everyone's attention.

Easy to install, just unscrew the lamp before use and remove the middle insulation sheet, and screw the tire flash light to the air valve of the wheel.When the bulb is not on, please check whether it is tightened first.Only applicable to Woods valve and Schrader valve.(it will be turned off after the wheels stopped 15 seconds.)

Waterproof: With a waterproof design, you don't need to worry about rain or running water. The tire wheel valve cap light is an independent circuit design and does not need to be modified or connected to the car's own circuit.