With a powerful 1100-lumen output for night riding and multiple daytime flash modes, the FR1100 keeps you visible in all conditions. Its integrated out-front mount design fits seamlessly under Garmin-style bike computers, saving space while enhancing both illumination and visibility. Built with a high-efficiency thermal system, smart auto on/off function, and a long-lasting battery with power bank capability, it’s engineered to perform on every ride—making it your ideal front light for safety riding. Night illumination - 1100-lumen high-brightness output for nighttime riding. Equipped with two high-intensity LEDs for effective road illumination. Featuring an upgraded lens design that delivers a more even beam pattern, longer projection distance, and a maximum beam range of up to 105 meters. Daytime warning - Eye-catching warning flashing mode to keep you visible at daytime riding. Integrated bike computer stacking design - The integrated bike computer stacking design adds a warning light between the mount and the bike computer, saving space while providing illumination. Compatible with mainstream bike computers, supporting all Garmin-style mounting bases. Power bank function - 2500mAh large battery, can provide emergency charging for bike computers. Auto on/off function - Automatic power control: the light turns off after 2 minutes of inactivity and powers on automatically when vibration is detected. Heat dissipation design - Aluminum alloy housing with an upgraded copper base plate and airflow groove design for more efficient heat dissipation, even in high-output modes. Long battery life - Battery life lasts up to 46 hours. Battery indicator - When the light is off, press the power button to activate the battery indicator and check the battery level. Battery indicator: Green: 40%~100%; Red: 5%~40%; Flashing red: