Smart Motion & Light Sensor Bike Wheel Lights: The bike wheel lights feature a motion sensor, light sensor, and manual switch control. They automatically turn on only when riding at night and stay off during daytime, reducing charging frequency to save battery power and extending battery life for a more eco-friendly ride.
Ultra-Bright 32-Color LED Bike Spoke Lights: These rechargeable LED bike spoke lights display a variety of vibrant color patterns that cycle every 4 seconds while riding. Enhance your visibility, ride in style, and stay safe during your nighttime cycling adventures.
Easy One-Button Operation: Simply press and hold the power button for 3 seconds to activate auto mode, and the bike wheel lights will automatically turn off approximately 30 seconds after you stop. You can also manually turn off the lights by holding the button. Simple and efficient.
Fits Standard 20"+ Spoked Bikes: Compatible with standard 20-inch and larger spoked mountain bikes, road bikes, BMX bikes, and hybrid bikes (not suitable for bikes with sparse or wide spokes). These bike spoke lights make a great holiday or birthday gift for boys, girls, men, women, and kids.
Durable & Tool-Free Installation: Each package includes 2 bike wheel lights for both wheels. No extra tools required — install in minutes. Weather-resistant design withstands various weather conditions, so you can ride confidently in the rain. Note: Do not submerge the lights in water for extended periods.