Experience unparalleled safety with the ENFITNIX XlitET smart bike brake light, engineered for the modern cyclist. At its core is a high-performance 32-bit ARM processor that powers the intelligent braking sensor, drastically minimizing response time by instantly triggering an ultra-bright warning the moment you decelerate.

Following this high-tech sensing, the rear bike light features a sophisticated automatic start/stop function. In auto mode, this bicycle tail light activates the second you begin moving and automatically powers down after 10 seconds of being stationary, ensuring your smart bike light is only active when needed.

The XlitET bike light for night riding is equipped with adaptive brightness technology, which monitors ambient light levels to automatically adjust its 50-lumen output for optimal visibility day or night. Built to last, this LED light for bike features a rugged, CNC-machined aluminum alloy housing and is rated IPX5 waterproof, making it a reliable all-weather bicycle light.

With 6 different flashing modes, this rechargeable bike tail light is highly versatile for various riding scenarios, while the 260-degree wide-angle beam ensures you are seen from almost any direction. Designed for long-distance endurance, the light houses a 500mAh high-capacity battery, providing a reliable runtime of 8 to 41 hours.

It utilizes a universal Type-C charging port for fast and easy power-ups. For maximum installation flexibility, this bike back light provides two quick-release options: saddle mount or seat post installation. Beyond the frame, the integrated clip-on design allows the XlitET to function as a versatile clip-on safety light that can be easily secured to backpacks, saddle bags, rear racks, or waist bags, making it the ultimate multi-purpose bike led lights for every journey.