Kryptonite Alley F-800

POWERFUL EXTREMELY BRIGHT True 800 Lumen bike light, increases safety for night and day time cycling. Side illumination ports for enhanced visibility allow cyclist to be seen when riding across traffic lanes 6 LIGHTING MODES for day and night use with run times are High Steady: 1:30 hrs., Medium Steady: 3 hrs., Low Steady: 10 hrs., Daytime Pulse:... more8 hrs., Nighttime Pulse: 10 hrs., and Economic Flash: 24 hrs. DAYTIME PULSE MODE: Be seen with differing flash pattern. NIGHTTIME PULSE MODE: Be more visible at night with unique flash pattern. ECONOMICAL FLASH MODE: When battery is less than 10%, eco mode kicks in and you’ll be able to get home safely USB RECHARGABLE light. ECO MODE when 10% power or less, lights will automatically switch to lowest lumen output. MEMORY FUNCTION-Light turns on at the last mode it was turned off. BUILT-IN BATTRY INDICATOR Red illumination = lower than 25%, Green = fully charged TOOL-FREE MOUNTING BRACKET allows for rear light to be easily removed when stopping THE KRYPTONITE BRAND — Over 50 Years of Premium Quality Products

Seeing clear through early morning dawn commutes is easy with the Kryptonite Alley F-800 Headlight affixed to our bars or helmet. With 10 hours of run time on the 140-lumen low setting, we easily get a week's worth of clean commuting out of this light. If the going gets a little dirty on the weekends, the light can happily burn at 800 lumens for a... morecouple of laps at the local mountain bike trails.