Light & Motion Urban 800 Bike Light 2016 800 Lumen output Certified to the FL-1 standard with high Powered CREE LEDs Innovative waterproof design with powerful amber safety side lights 4 modes: high: 1.5 hours (800 lumens) &gt; Med: 3 hours (350 lumens) &gt; low: 6 hours (175 lumens) &gt; Pulse: 12 hours (175 lumens) System includes: Quick release mount, helmet mount, GoPro mount and MicroUSB Charge cable Designed & assembled in California with 2 year warranty when purchased through an Authorized Dealer