It has been designed for demanding cyclists looking for reliability and is particularly suitable for cyclists and mountain bikers looking for maximum visibility and increased safety when traveling at night on roads or paths. The Supervision F800 is IPX6 certified, making it water impact resistant and safe from high pressure water from any angle. Mounted on an adjustable bracket, its machined aluminium case has been designed to cool more quickly Its central button makes it easy to use, with quick access to the various setting modes.Mode and battery indicators keep you informed at all times of the current mode and remaining battery life This light has 5 operating modes 3 continuous modes and 2 flashing modes.This light can be recharged via a USB-C port (Cable not included)5 Adjustable light settingsContinuous Low: 16hrs lifeContinuous Medium: 4hrs lifeContinuous High: 1.5hrs lifeFlash 1: 35hrs lifeFlash 2: 11hrs lifeWhat's in the box?Supervision F800 Front LightX1 Handlebar Bracket