110 lumen front light, 50 lumen tail light Day and Night use featuring 6 modes per light Both feature SteadyPulse mode, a powerful steady beam to help motorists gauge their distance while overlapping pulses keeps them alert at night Both feature DayLightning to make you stand out in broad daylight with lightning-like flashes Both feature continuous array of LEDs that work in unison to illuminate an extra wide and powerful glow USB rechargeable internal battery lasts up to 100 hours Low battery indicator alerts you when a charge is needed Light mode memory saves the mode you`re in before the light is turned off Low profile, water resistant design only weighs 29 grams per light Versatite flexible mount conveniently attaches to standard and aero styles Black 6F/6R Combo Versatite USB 110/50UPC/EAN/GTIN: 745025065237