WEST BIKING High-Lumen Bicycle Headlight Underslung Mount with Remote Control

1. Material: aluminum alloy body + PC casing
2. Brightness: 1600 lumens (LM)
3. Beam distance: 150 meters
4. Battery capacity: 4000mAh high-capacity lithium battery
5. Runtime: Approximately 2 – 25.5 hours
6. Charging port: Type-C
7. Lighting modes: 10 different modes
8. Remote control battery: CR2032 button-cell lithium battery
9. Waterproof rating: IPX5 (resistant to light rain and mud; ensure the USB port cover is securely closed)
10. Features a cut-off beam design: the light is directed downward, providing even coverage on the road surface. The primary beam illuminates a range of 4–40 meters without shining directly into the eyes of oncoming traffic or pedestrians; the secondary beam illuminates obstacles immediately in front of the bike.
11. The floodlight component ensures that nearby pedestrians and vehicles are aware of your presence, maintaining your own visibility while avoiding glare for others.
12. Double-click the power button to toggle between low and high beams for a wider field of view. Low-beam mode is suitable for standard night riding, while the high/low-beam combination is ideal for unlit roads or high-speed cycling.
13. Vibration-sensing sleep mode: After being turned off via the remote, the light enters sleep mode if left stationary for 30 seconds. It must detect vibration before it can be powered back on using the remote, which helps conserve battery life.
14. The aluminum alloy body facilitates rapid heat dissipation, preventing the unit from becoming too hot to touch during long rides and ensuring consistent brightness.
15. Pairing method: Long-press the power button on the light for 5 seconds; once the light flashes, press the button on the remote. If the light’s mode changes, pairing is successful. (The remote uses a built-in button-cell battery; you can adjust the button configuration when replacing the battery.)
16. Product dimensions: Approx. 64 x 42 x 52 mm
17. Product weight: Approx. 166g