Amazing 1800 Lumen Brightness – Equipped with four powerful LEDs, offering three light sources (high beam, low beam, and combined) and five modes (high beam, medium beam, flash, automatic sensing, and SOS) for versatile use.

Intelligent Light Sensor – Automatically adjusts brightness to adapt to ambient light conditions, saving power while ensuring vehicle safety and adequate illumination.

Digital Display and Long Runtime – A clear screen shows battery level and lighting mode. A built-in 4000mAh rechargeable battery supports USB-C fast charging, ensuring hours of continuous use.

Durable and Weatherproof – Constructed from aluminum alloy for superior impact resistance. An IPX4 waterproof rating ensures reliable performance in rain, fog, and uneven terrain.

Easy Tool-Free Installation and Power Bank Function – A quick-release mount allows for rapid installation and removal on most bicycles. It can also serve as an emergency power bank to charge mobile phones or GPS devices.