Introducing Vibe Combo a new concept in bike lightingVibe isn't just a light; it's an extension of the cycling lifestyleBio-renewable construction, auto-sensor technology, and innovative safety features bring a modernist re-categorization to the essential light categoryVibe Pro headlight and tail light combo provides the cyclists with the safest, most convienent lighting setup availableThe new benchmark of protection and convenience, we invite you to Vibe with the evolution of smart safetyFeaturing:250 Lumen Headlight and 100 Lumen Tail Light output certified to the FL-1 StandardSmart sensor technology senses motion and turns Vibe on when inserted into mountSafety lighting adjusts head light with ambient light - pulsing in the daytime for increased traffic safety and solid at night for safe ridingThe first bicycle light with an outer bio-renewable constructionUSB Mount Receptor allows light to be mounted and removed from bike in secondsInnovative amber side lighting for increased visibility at intersections - the combo provides the rider with a full 360 degrees of protective light visibilityCharges through integrated USB stickUltralight, compact designMultiple auto-adjusting power settings: Headlight - Pulse: 6:00 / 250, Solid: 1:00 / 250, Tail Light - Pulse: 6:00 / 100Designed and Assembled in CaliforniaBacked by Light & Motion's 2 Year Warranty