Six Pack Mk15 is a cutting-edge bike light with REFLEX technology that adjusts up to 6000 lumens It features a 6emitter beam pattern Combining a 12° spot beam for longdistance visibility and 5x16° wide-angle beams for broader coverage Making it ideal for challenging trails or longdistance rides Fast USBC charging and a bright OLED color screen 7 customizable modes allowing you to adjust output and runtime between 2 to 36 hours to suit your ride Light features a quick release cleat system for easy toolfree mounting with additional mounting options available for various setups