Light & Motion's Seca 800 Lighting System is a night-defying headlight perfect for singletrack addicts and roadies alike. It gives you extra-long run times and loads of light in a lightweight package. It pairs 3 high-output LEDs with custom-engineered reflectors for a light that puts out up to 800 lumens of brightness in a beam pattern specifically tailored for cycling. Plus, you can get from between 2 and 24 hours of run time from the Seca's 4 modes. You also get adjustable handlebar and helmet mounts and a quick charger so you can fully charge the lithium-ion battery in only 6 hours. The battery can be frame mounted or carried in a pocket or pack.