Waterproof LED Bike Tire Valve Lights, Colorful Flashing Neon Wheel Safety Lamp Add a vibrant, eye-catching glow to your ride with these LED bike tire valve lights. Featuring a built-in vibration sensor, these lights automatically activate when your wheels turn, creating colorful, flashing light effects that enhance visibility and safety at night. Made from durable, waterproof semi-aluminum, they withstand various weather conditions and road surfaces. Easy to install with no tools required, simply screw them onto the valve stem of your bike, motorcycle, or car wheels. Each light is powered by replaceable AG10 button batteries, offering long-lasting illumination for fun, safe rides. Automatic Activation: Built-in vibration sensor lights up when wheels turn, no switch needed. Vibrant Color Effects: Emits colorful, cycling light patterns to increase night visibility. Easy Installation: Screws onto valve stem easily, compatible with bikes, motorcycles, and cars. Durable Weatherproof: Made from semi-aluminum, waterproof, and dustproof for all conditions. Long-Lasting Illumination: Powered by low-consumption AG10 batteries, easy to replace. (description exceeds maximum possible length)