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The Exposure Sirius front bicycle light is the ultimate way to be seen as you ride.
The Exposure Sirius front bicycle light is the ultimate way to be seen as you ride.
Exposure

Exposure Sirius Mk10 DayBright Front Bicycle Light - Gun Metal Black

£110.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Exposure Sirius Mk10 DayBright Front Bicycle Light - Gun Metal Black

Brand:Exposure

Code:EXPSIRIUS10DBGMB

Sirius the ultimate “to be seen” front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.

In the box: Sirius MK10 GMB, Handlebar Bracket, USB Charge Cable, QS Guide

SPT+

Smart Port + enables the charge port to accept auxiliary accessories such as rear light and remote switches. Support cells and use your light as a power bank to charge USB devices.

OMS

Various programmes 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.

ITM

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.

Fuel Gauge

Using a traffic light system, remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.

Sizing Information
Professional Opinion
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