Compact cycling light with a machined aluminum body A bright, single LED system provides up to 400 lumens and a Daytime Flash mode New design has increased battery run time by 2.5 hours for up to 20 hours of run time Features eight output modes and cutouts for side visibility Charging is simple with an integrated cable-free USB stick Silver 8 Front Silicone Strap USB 400UPC/EAN/GTIN: 4712806002107