• Four Light Modes: Keep the light mode stored in the last shutdown when opening the bike light. Low Light/Medium Light/High Light/Flash
• Smart Vibration Induction: After opening the bike light, double click button quickly to open and close the smart mode
• IP65 Dust-Proof and Waterproof: No fear of rain. (Note: Please cover the plug on the charging interface and don't soak it in water or expose it to rain for a long time.)
• Quick Install Action and Removal No Need of Tools: Suitable for handlebar diameter between 22.2-31 .8mm
• 1000 Lumens High Brightness 85 Degree Flood Angle: 85-degree large flood angle, wide lumination range make your riding safer

Specifications:

• Brand: WEST BIKING
• Brightness: 1000 lumens
• Battery: 2600mAh
• Weight: 120g 
• Material: aluminum alloy
• Size: 116 x 32 x 31 mm