460 lumen output Run time 1 to 63h Daytime Running Lights DRL for use all day Micro USB rechargeable Exclusive 24/7 Safety Technology provides added safety through visually enhancing day and night modes 8 lighting modes Night modes High Medium Low SteadyPulse Boost Day modes Quad DRL Steady Quad DRL Flashing DayLightning SteadyPulse mode alerts motorists with attention-grabbing pulses while constantly lighting your way at night DayLightning mode's lightning-like flashes makes your presence known in broad daylight Enhanced Cycling Optics provide extra wide and long range visibility Side light ports highlight your presence Low battery indicator for power awareness Light mode memory recalls last mode used Sleek low profile design Water resistant design for all riding conditions VersatiteTM flexible mount conveniently attaches to handlebars including aerobars Lightweight 75 g 460 lumen output Run time 1 to 63h, Micro USB rechargeable Exclusive 24/7 Safety Technology provides added safety through visually enhancing day and night mod 8 lighting modes High Medium Low SteadyPulse Boost- Quad DRL Steady Quad DRL Flashing Water resistant design for all riding conditions