Planet Bike's Beamer 3 Headlight boasts 3 super-bright white Nichia eXtreme LEDs with steady and flashing modes to provide excellent visibility. And, the soft-touch switch makes it easy to change settings, even with gloves on. The Beamer also features a quick-release handlebar mount that attaches in seconds without tools. Plus, the included 2 AA batteries deliver run times of up to 100 hours.