Engineered to be seen day and night, the incredibly slim Cygolite Hotrod Front and Rear combo light set radiates a powerful 110 lumens forward (white) and 50 lumens backwards (red). The pair's continuous array of LEDs penetrate broad daylight with powerful flashes and radiates an extra wide glow to be seen at night. Every bit the road cyclist's light set, its low profile flexible mounts are designed for most standard and aero styles.Both Dash 460 and Hotshot Micro 30 feature DayLightning and SteadyPulse modes as well as Enhanced Cycling Optics that cast an extra wide and long range beam compared to conventional lighting optics.Water-resistant design for all riding conditionsBuilt-in battery low and charging indicatorsBattery: 2, 801454 Lithium Polymer, 3.7(V), 2.15(Wh), 11g, Included6 modes per light - Built-in 24/7 Safety Technology gives you a powerful selection of night and day modes (High - Low - SteadyPulse - Low Flash - DayLightning - Zoom)SteadyPulse mode features a steady beam to help motorists gauge their distance while overlapping pulses keeps them alertDayLightning mode emits lightning-like flashes to highlight your presence in the brightest of daytime hoursLight mode memory saves the mode you're in before the light is turned offVersatite flexible mount conveniently attaches to most standard and aero stylesLow battery indicatorItem SpecificationsBatteryLi IonLumens Front110Lumens Rear50Recharge TypeUSBWeight29/29 CygoLite Hotrod Headlight/Taillight Set Headlight & Taillight Set UPC: 745025065237