Ex-Hire Light: This light is from our 2014 hire range & may arrive with cosmetic damage. We guarantee this light is in working order & provide a full warranty for one year from date of purchase. The Reflex Mk 2 is the pinnacle of lighting technology. Intelligent circuitry automatically adjusts output as you ride. The Reflex Technology boosts the output of the XML LEDs to a massive 2200 lumens but only when you need it for full bore descents, it intelligently backs off the power when it is not needed to keep you riding all night. In The Box Reflex Light Handlebar Mount Mains Charger USB (Universal Serial Bus) Charger Quick Start Guide