Featuring 5 high-intensity white leds and 8000mah 3.6V high-capacity rechargeable battery, the pr2400 is a high-performance bike light designed for riders who love night riding especially night trail riding. With a maximum of 2400 lumens output and user-friendly features such as oled runtime display and wireless remote switch, the pr2400 will enhance your night riding experience to a whole new level and let you enjoy the thrill of night riding like you never did before cutting-edge performance with high output and high-capacity battery high low beams optical design with 5 white leds and a maximum of 2400 lumens output built-in high-capacity 8000mah rechargeable li-ion batteries anti-glare flood beam for road cycling special optical lens for the central led to reduce glare for other road users and provide close-range wide floodlight and a long-distance spotlight for urban riding hilo beam system for mountain biking a simulation to the design of automotive headlights with far-reaching high beam and wide low beam for all-terrain riding, whether it is for trail or gravel riding. Oled runtime display and mode indicators display the remaining runtime of each brightness level instantly in an intuitive way and helps to select the ideal brightness level for different riding situations wireless remote switch turn on off the light and change brightness levels safely without releasing the grip single click activates the maximum output for signaling or emergency lighting battery runti...