Headlight:. With eight LEDs this light is engineered for maximum efficiency and runtime providing the best beam pattern for optimal visibility . 6 different output modes including Daytime Flash 800 lumens max output and a 35-hour runtime on femto mode ensure you�re prepared for any circumstance. USB-C charging (cable not included) and CNC-machined aluminum construction with cooling fins provide durability and convenience. Optional GoPro mount compatibility and Infinite Light Power Pack+ compatibility offer versatility and enhanced performance (both sold separately). Tail Light:. KTV Drive+ Rear is a compact yet powerful rear light that ensures optimal visibility and safety on your rides. Maximum output of 40 lumens an impressive 45-hour runtime in Femto mode. 6 different modes provide optimal lighting for any situation. Unique design is compatible with aero and round seatposts ensuring versatility for various bike types. Utilizes Lezyne`s Wide-Angle Optics lens design to provide 270� of visibility and an integrated USB stick allows convenient cable-free recharging