Light and Motion Urban 650 Bike Head Light 650 Lumen Output certified to the FL-1 Standard with high powered CREE LED Innovative waterproof design with powerful amber safety side lights 4 Modes: High: 1.5 hours (650 lumens) &gt; Med: 3 hours (300 lumens) &gt; Low: 6 hours (150 lumens) &gt; Pulse: 12 hours (150 lumens) System Includes: Helmet Mount and MicroUSB Charge Cable Quality Craftsmanship. Designed & Assembled in California with 2 Year Warranty when purchased through an Authorized Dealer