JORCEDI 4 Pcs LED Bike Wheel Light Tyre Tire Valve Caps Neon Light for Car Motorcycle Bicycle ,Blue Wheel Tyre Valve Dust Stems Cap, Safety, Waterproof, Motion Activated ,Spoke Flash Lights

Installs on standard tyre air stem valve of cars, motocycles or bicycles.
Durable, High Impact, Water and Rust resistant.
Chrome body with Ultra Bright, Long life-span LED Lamp.
Auto sensor turns lamp on when wheel is in motion, it will be turned off after the wheels stopped 10 seconds.
Universal fitment and easy to install no special wires, can be easily installed and removed.
Increase night time and bad weather visibility.
Operates on 3 AG10 Button cell batteries (Included).
Compatible with Schrader valve and dunlop valve , not for Presta valve unless put adapter .
Notice: Please take the transparent plastic out for using at the 1st time.
Specification
Device Type: Bike Tire Led Lights
Light Color: ABS fireproof materials
Light Color: Blue Flashing Light
Material: Lightweight Alloy
Power Supply: 3* AG10 Button Batteries(included)
✔Increases nighttime and bad weather visibility for safety , Bring more enjoyment to your drive
✔Installs on standard tyre air stem valve of cars, motocycles or bicycles.
✔Suitable for Schrader valve and dunlop valve ,cars, motorcycles, electric cars, bicycles. not suit for Presta valve unless put adapter .
✔Auto sensor turns lamp on when wheel is in motion, it will be turned off after the wheels stopped 10 seconds.
✔Led Flash Tire Wheel Valve Cap Light can enhance visibility at night and in bad weather to ensure safety. When your wheel starts to move, it automatically flashes and forming a blue aperture of light which make your car/motorcycle/bicycle look beautiful.