Compact cycling light with a machined aluminium 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 colours (Black, Silver, Red, Blue, Purple) and securely straps to a variety of handle bar shapes and sizes.MAX LUMENS: 400WEIGHT: 83gMAX RUNTIME: 20 hoursRECHARGE TIME: 02:30 hoursRear light