The Garmin Varia™ UT800 Smart Headlight Urban Edition allows you to continue when the sun goes down. This light can work on its own, or paired with your Edge® bike computer, allowing it to automatically adjust based on speed and ride profile while also giving you control over the lights with just a quick tap. When paired with select Edge® bike computers, it can detect ambient light conditions and automatically adjust your headlight brightness accordingly to help you conserve battery life. This headlight provides multiple lighting intensities according to your needs, going from a steady beam of 800 lumens, making you visible in daylight from more than 1 mile away, to 400 lumens at medium, 200 lumens at low, as well as night flash and day flash modes depending on your needs. Its CREE LED is designed as a super high-performing, energy-efficient LED which, along with the different modes, helps maximize its battery life, and thanks to its low-profile and light weight, you can mount it to your handlebar with an out-front mount or to your helmet with a helmet or friction mount. Keep on riding regardless of the sun with the Garmin Varia™ UT800 Smart Headlight Urban Edition!