Sirius MK9 DayBright - Gun Metal Black

More Information
Exposure Technologies OMS, ITM, CFD, SPT+, Fuel Gauge

The perfect commuter light that crosses the boundaries of ‘to see’ and ‘be seen’ now at 850 lumens. For the rider who wants a minimalist light and a high output. An array of runtime options selected via the OMS can cater for different rides and conditions, whilst side illumination maintains safety throughout the urban jungle. Also featuring our DayBright pulse pattern, this slick unit lights up the streets both day and night.
Can be helmet mounted (helmet mount sold separately).
Also available in a pack with TraceR Mk2 ReAKT for the ultimate set-up.

Be Seen Be Safe

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

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 maximise output and battery capacity. Once the light has cooled, the power is automatically restored. 

Optimised 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.


Product Specification

LED Configuration
1 x White XPL2
Max 850 (Measured)
2900mAh Lithium Ion
1.5 - 36 hours
Charge Time
5 hours
Anodised 6063 Aluminium
Water Resistance
Head Diameter
In The Box
Sirius MK9, Handlebar Bracket, USB Charge Cable, QS Guide