Bicycle Light, Rechargeable [High Precision Digital Display/Automatic Lighting] Optical Sensor,

• [Equipped with the latest light sensor, automatic lighting for energy savings and comfort] Equipped with a uniquely developed high-performance light sensor that automatically detects the surrounding brightness and automatically adjusts the light on/off and brightness.Automatically lights up at night and automatically turns off during the day, no need to operate a switch.While reducing unnecessary power consumption and improving energy-saving performance, you can use it with confidence even when commuting to work or school or on long distance rides. • [Up to 2200 lumens, 180° wide-angle illumination, anti-glare design, 5 modes] Achieves high brightness of up to 2200 lumens and a maximum irradiation distance of approximately 320m.The 180° wide-angle anti-glare design brightly illuminates the entire road surface while reducing glare for oncoming vehicles and pedestrians.With 5 lighting modes: auto sensor mode, high brightness, medium brightness, eco, and SOS flash, it can be used in a variety of situations. • [IPX6 waterproof/easy attachment/detachment design without tools] IPX6 waterproof/dustproof design allows stable use even in heavy rain or on rough roads.The highly elastic clip and one-touch buckle allow for easy installation and removal without tools, and is convenient for charging and theft prevention.Anyone can use it easily. • [Type-C quick charging & LED remaining power display/up to 30 hours of use] Compatible with Type-C quick charging, fully charged in about 3 hours.It can be used continuously for up to 30 hours, so you can feel safe even on long rides.The LED indicator allows you to check the remaining battery level in real time, preventing sudden battery exhaustion. • [Highly durable material & reliable support] The main body is made of high quality ABS material and has a sturdy design with excellent wear resistance and impact resistance.It does not deteriorate easily even after long-term use, and can be used for a wide range of purposes, from everyday use to outdoor activities.If there is a problem or initial defect, please feel free to contact us by clicking "Ask a question".We will respond quickly. • [Japanese manual included, 2-year quality guarantee] An easy-to-understand Japanese instruction manual is included so that even first-time users can use it with confidence.Our professional staff will support you even after your purchase.This product comes with a 2-year quality guarantee and a 60-day return guarantee, so if there is a problem, we will respond quickly.If you have any questions or concerns, please feel free to contact us at any time.