Compact cycling light with a machined aluminum body. A bright, single LED system provides up to 400 lumens and a Daytime Flash mode. Battery runtime has increased by 2.5 hours for up to 20 hours of runtime. It features eight output modes and cutouts for side visibility. Charging is simple with an integrated cable-free USB stick. It's available in five colors (Black, Silver, Red, Blue, Purple) and securely straps to a variety of handle bar shapes and sizes. Note: This light is not being distributed within the German market. SPECS MAX LUMENS: 400 WEIGHT: 83g MAX RUNTIME: 20 hours RECHARGE TIME: 2:30 hours