Introducing the Towild CL 1000 4000mAh Bike Headlight! This bike light boasts an impressive 4000mAh battery that can last up to 18 hours on a single charge, making it perfect for those long-distance rides. With 1000 lumens at its highest power, this bike light provides outstanding brightness that is unmatched by other bike lights. The run time is super outstanding compared to other bike lights, and it could last up to 3 hours at 1000 lumens. The TOWILD CL1000 also features USB-C charging  function, making it easy to charge on-the-go. Its impressive IPX6 waterproof rate ensures that it can withstand even the toughest weather conditions, making it the perfect companion in all weather conditions. Equipped with three basic power levels (200, 400, 1000 Lumens) selected by a single press of the power button, as well as flashing modes, this bike light is versatile and adaptable to any situation. The 21700 4000mAh battery provides a reliable power source for all your cycling needs. Whether you're commuting or exploring the outdoors, the Towild CL 1000 4000mAh Bike Headlight will provide you with the brightness and reliability you need to keep going. So why wait? Grab yours today and experience the high-quality performance of this amazing bike light!