1.Super Bright Design: Equipped with four LED beads, offering a powerful 2000-lumen output for extensive and long-range super bright illumination during your rides 2. 5 Modes: Provide five lighting modes (high/medium/low/low-bright/fast-flash, with double-click activation for flashing) to enhance night-riding safety and avoid glare in oncoming eyes. 3. Aluminum Case: Made from strong aluminum alloy, internally reinforced with acrylic, and tested thousands of times for stability and light to ensure its durability. 4. Safe Riding in Rainy Weather: With an IP65 waterproof rating, it's safe to use in rainy or snowy conditions, offering improved visibility for others to notice you and avoid you in adverse weather. 5. Battery Power Display: The front light design features a battery level display, showing the remaining percentage (0-100%), for convenient usage and charging tracking. 6. USB Charging: Powered by a 3000mAh battery, it offers 7.5 hours of extended use. The built-in smart chip provides charging and high-temperature protection, supporting multiple charging methods. 7. Easy to Install: No tools needed for quick installation. Easily attach and detach within 1 minute. Universal brackets fit all bike types: mountain, kids', and road bikes.