The Cateye AMPP is a line of bicycle lights designed for both urban and trail riding. The lights feature high-output LEDs that provide bright, reliable illumination for enhanced visibility and safety.The front lights in the AMPP line feature a sleek, compact design with multiple brightness modes and up to 1100 lumens of output. The lights are also equipped with a memory function that remembers the last mode used, making it easy to switch between different modes while riding. The AMPP front lights also feature a day-time running mode for enhanced visibility during daylight hours.All of the lights in the Cateye AMPP line are rechargeable via USB, and feature durable construction to withstand the rigors of daily use. The lights are also designed to be easy to mount and remove, making them a convenient choice for commuters and avid cyclists alike.