- Light Diameter: 8 cm; Length: 11 cm - Power Supply: Requires 3x AAA batteries (not included) - Easy Installation: Bracket mounts on the front brake or fork hole of the wheel - Compatibility Note: Ensure your bike's old shelf can accommodate this light Key Benefits: - Enhanced Visibility: Bright LED light ensures you're seen while cycling at night, significantly improving your safety on the road. - User-Friendly Design: The left and right rotating button switch allows for easy control of the light, making it convenient to use while riding. - Durable Construction: Surface electrocapping process provides anti-corrosion protection, ensuring a long-lasting performance. Use Scenarios: - Night Cycling: Illuminate your path and enhance your safety during evening rides with this reliable bike headlight. - Emergency Flashlight: Versatile enough to serve as an emergency flashlight. Keep it in your car, basement, or emergency kit for unexpected situations. - Outdoor Activities: Perfect for running, walking, camping, or dog hiking during low-light conditions, providing peace of mind during your activities. Important: Please inspect product images carefully before purchasing to confirm compatibility with your bike.