Thank you for viewing! ☆ Only one available! ☆ Free shipping! ☆ Immediate purchase OK! Please understand that this item is stored at home and will be shipped in simple packaging before purchasing. o,+:。☆.*・+。o,+:。☆.*・+。o,+:。☆.*・+。o,+: 【Overwhelming Brightness and Flexible Lighting Modes】 Equipped with a high-brightness 1000-lumen LED, achieving a maximum illumination distance of 300m. With a 180° wide beam, it illuminates a wider area than usual, making it easier to see not only the road ahead but also oncoming vehicles and pedestrians on both sides. It ensures clear visibility even on dark roads. Furthermore, it features five lighting modes: sensor automatic mode, high mode, middle mode, eco mode, and SOS flashing mode, catering to various lighting needs and adjustable according to road conditions and scenes. 【Newly Developed Light Sensor & Automatic Lighting Switch】 Automatically adjusts the brightness of the light according to the surrounding brightness. It becomes brighter as the surroundings get darker, ensuring safety during night riding. It also has a function to automatically turn off the light in bright environments to conserve battery power. This provides peace of mind even during extended use. ※ Operation explanation of smart light sensor mode: During normal riding (light sensor mode ON) → Entering a tunnel/dark place (automatically activates lighting mode) → Returning to a bright environment (automatically ends lighting mode). 【Easy Installation, High-Strength Body, IPX6 Waterproof】 Securely fits and firmly fixes to handlebars of any thickness, regardless of the type of bicycle. It adopts a tool-free installation bracket and is suitable for handlebars (diameter 19-28mm) of all bicycles, such as road bikes, cross bikes, and mountain bikes. It can withstand vibrations from bumps and will not easily fall off even with impacts from rough roads. 【Type-C Fast Charging & Remaining Battery Display】 Fully charges the battery in just 5 hours with Type-C fast charging and can be used for up to 20 hours. The LED power indicator allows you to check the remaining riding time in real-time, eliminating concerns about range. The battery level is displayed on the LCD screen, making it easy to see at a glance and understand when to charge, so you don't have to worry about the battery running out suddenly while riding. In addition to bicycles, it can also be used as a flashlight in various situations such as camping, mountain climbing, night fishing, night walks, power outages, and emergencies.