After a new upgraded bicycle light design, the front and rear bicycle lights are composed of two kinds of lights, and different lights are controlled by different buttons. The bicycle front light has 6 LEDs and 4 lighting modes; the bicycle tail light has 24 LEDs and 6 lighting modes. Compared with other bicycle lights, the bicycle light has brighter lighting and more diverse lighting methods. Bicycle front light A: high (4h), medium (8h), low (20h), flashing (12h); B: high (6h), medium (10h), low (23h), warning flashing (35h); light A : High (4h), Medium (8h), Low (17h), Warning Flash (33h), Slow Flash (15h), Fast Flash (15h); B: High (4 hours), Medium (8 hours), Low (17 hours), warning flash (33 hours), slow flash (15 hours), fast flash (15 hours). Press twice to activate strobe mode. The bicycle light adopts high-quality elastic silicone mounting strap, the design is more scientific and stable, and it can be easily installed and removed without tools. It is suitable for almost all types of bicycles, and can be installed safely even in difficult terrain without worrying about losing the bicycle light. The bicycle light meets IP65 waterproof standard, fully enclosed design, not only can protect the bicycle light set from rain, but also suitable for various weather conditions, providing weather protection. The rider has high visibility, and riding in rainy days is worry-free. The bicycle light has a built-in battery, which can be charged by a variety of power sources such as computers, mobile power sources, car chargers, and sockets. It takes 2.5 hours to fully charge the front bike light and 1.5 hours to fully charge the rear bike light. When the battery capacity is lower than 20%, the green