?3 LED 3000 LUMEN OUTPUT?The bicycle light is very bright, the maximum output is 3000 lumens, and the three LED lights cover a wide range, allowing you to ride at night to see wider and further areas, and equipped with bicycle taillights to make your ride safer. ?MILITARY GRADE AND IPX5 WATERPROOF?Made of high-quality aluminum alloy casing, it has excellent impact resistance, heat dissipation and corrosion resistance, not only for USB charging port, but also for the entire lamp,Safe use, even in rainy weather. ?UPGRADE FRONT BIKE LIGHT MOUNT?More durable and adjustable,could hold your handlebar very secured, no need worry it will fall off again. Bicycle light mount is fasten with a screw,easy to install ,no tools required. ?THREE LIGHTING MODES AND VERSATILITY?High, low, fast blinking three modes, free to switch according to your needs headlight also has a flashlight function that can be used in various scenes, such as cycling, camping, night fishing, walking. ?WHAT YOU WILL GET?1*Bike headlight, 1*Bike taillight, 1*USB cable, 1*Instruction manual, 1*Bracket, 2*Non-slip mat and one-year free return policy.