Planet Bike Beamer 5 LED Bicycle Light with Quick Cam Bracket Mount Extra-bright bike light with 5 white Nichia eXtreme v2.0 LED bulbs4 times brighter than many earlier LED lights for brighter illuminationEasy-to-use Quick Cam bracket mounts, adjusts, and removes in secondsOffers flashing and steady modes; runs for up to 100 hours on 2 AA batteriesFits 25.5 to 31.8 mm handlebars; backed by limited lifetime warranty The Planet Bike Beamer 3 Headlight features a QuickCam bracket mount that adjusts or removes in seconds. Features: 3 Super bright white LEDs visible up to 2,000 ft. Soft touch Power Switch accesses flashing + Steady modes. QuickCam bracket mounts, adjusts or removes in seconds. Up to 100 hours run time on 2 AA Batteries (included)Whether