Bicycle Wheel Light LED Bulb Cap Glowing Tire Valve with

• Increase attention with automatic rainbow color changes Dynamic LEDs that change to 7 colors brightly color the wheels, achieving both night visibility and a stylish appearance. • Intelligent automatic control system Equipped with a light sensor and a vibration sensor to automatically turn the lights on when driving and automatically turn them off when stopped.Cut unnecessary power consumption. • Intelligent automatic control system Equipped with a light sensor and a vibration sensor to automatically turn the lights on when driving and automatically turn them off when stopped.Cut unnecessary power consumption. • Easy one-touch installation Can be installed directly onto the tire valve without any tools.Universal design that fits most car models. • Eco-friendly and economical long-life specifications Low power consumption LED and long-lasting battery make this an environmentally friendly product that minimizes the frequency of replacement.

This is a really great product.