On your favorite trail or in the heat of competition, the Centauri 1500 smart light gives you the edge on your toughest night rides. Its blindingly powerful Cree XM-L LEDs ignite the trail with 1500 lumens of intense light, shedding an immediate wide spread and a narrow distant throw while integrated OSP® (On-Site Programmable) Smart technology lets you customize 5 of the light’s brightness levels and flash speeds exactly how you want them, directly to the light with the push of a button. The lightweight aluminum alloy headlight and compact Li-Ion battery are powerful and enduring, ensuring years of rigorous use that won’t weigh you down. The handlebar and helmet mounts let you choose your mounting preference. Take control of Cygolite’s brightest Smart light that’s programmable while riding and see what night riding is all about.(OSP patent pending)