Exposure Lights Sirius Mk11 Front Light The latest update to Exposure’s road and commuter range, the Sirius Mk11 Front Light delivers powerful illumination in a compact and durable package. With a maximum output of 1300 lumens and a flash mode offering up to 130 hours of runtime, it ensures visibility for every ride, whether to see or be seen. Exposure Lights Performance and Design Constructed from 6063 machined aluminium, the Sirius 11 weighs just 90 g, offering a lightweight yet robust design. Its lens provides 240-degree illumination, while Exposure’s DayBright pulse pattern enhances daytime visibility from over 1 km away. Programs have been streamlined to deliver a range of constant modes lasting between one and 24 hours, and pulsing modes running from 12 to 130 hours. Exposure Lights Convenience and Compatibility Featuring fast USB-C charging with a re-charge time of around two hours, the Sirius 11 is compatible with most USB-C power banks for on-the-go charging. The light is IP67 waterproof and can be mounted on handlebars, helmets or beneath an out-front mount using Exposure’s extensive bracket system, providing a neat and versatile setup for all-weather riding. In The Box Sirius Mk11 USB-C Charging Cable Quick Release Handlebar Mount