Garmin 010-01673-00 Varia Ut 800 Smart Headlight

? 800 lumens;? Designed for urban & trail cycling;? Visible in daylight from more than 1 mile away;? Up to 1.5-hour run time;? Automatically adjusts to ambient light conditions, speed & ride profile to extend battery life;? Works independently or pairs with compatible Edge(R) cycling computers with ambient light sensor to automatically turn lights on or off;? 5 light modes--high, medium, low, night flash & day flash;? Includes charging cable, universal out-front mount & quarter turn-to-friction mount;? Rider should adhere to local laws regarding light placement while riding on the road; Varia(TM) UT800 does not conform to StVZO regulations.;