Exposure Lights Sirius MK11 Front Light

Introducing the Sirius 11, the ultimate companion for your daily rides and the perfect fusion of output, weight, and endurance. Every element of the 11 has been meticulously engineered to deliver unmatched performance for riders who demand the very best.

USB-C

USB-C PD charging enables one cable convenience and improved charge times by up to 66%. Now with the added benefit of being charged from portable power banks for maximum versatility.

Optimized Mode Selector

Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.

Intelligent Thermal Management

Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximize output and battery capacity. Once the light has cooled, the power is automatically restored.

Day Bright Technology

Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible over a kilometer away, even in the brightest conditions. DayBright mode will you noticed. Be Seen be Safe