4 Pack Bike Lights, 4 Colors Tire LED Caps Set for Front & Rear Wheel, Waterproof Bright Safety Visibility

[ Vibration Sense Control ] - Auto turn on and turn off, to saving energy. It will light when the bike is moving. When the lamp stop, bike wheel lights will be off within 0.1 second. How sensitive the chip is. And the light is very nice. [ Waterproof ]- Super waterproof treatment this led bicycle tire light is life waterproof, even in the rainy days, you can use it with confidence. [ Easy to Install] - This valve light can be easily installed and removed as the pictures show, just mount on your motorcycle, bike and car in seconds and remove also in seconds. [ High-Quality ] - The bike valve wheel lights are made from high-quality aircraft grand aluminum alloy, which is scratch resistant and waterproof. [ Safe Led Bike Wheel Light ] - With the brightest bicycle valve light, you will be a safety drivers in the dark riding, it helps to improve safety with increased visibility from cars. The range of light illuminating up to 360°, which makes the road more visible and improves safety even in bad weather condition.