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    • Exposure Sirius Mk8 Daybright Front Light

  • Exposure Sirius Mk8 Daybright Front Light

    The ideal commuter companion, this 750-lumen light by Exposure gives brilliant forward and side illumination for top visibility to other road users while illuminating the route ahead. Housed within a rugged casing, this Sirius Mk8 model excels in daylight, as well as staying durably dependable through harsher weather conditions.

    Lightweight, durable and Powerful Front Bike Light

    Featuring Intelligent Thermal Management technology to prevent the light from overheating through constant use, this easy Micro-USB-rechargeable lamp is ideal for year-round use. The Optimised Mode Selector system lets you select the ideal strength and brightness for the route ahead, with the DayBright flashing mode keeping you visible in daytime rides. Easy to mount to your bar, this excellent Exposure lamp is a top choice for the regular rider.


    Intelligent Thermal Management (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.

    Optimised Mode Selector (OMS)

    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.


    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.


    • Maximum Lumen Output: 750 lumens
    • Maximum Runtime: 36 hours
    • Charging: Micro-USB cable
    • Weight: 84g

    Buy Exposure Lights from Chain Reaction Cycles, the World’s Largest Online Bike Store.


    • Colour: Black
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    RRP £100.00
    £70.00 70.00
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    Lights Buying Guide

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RRP £199.99
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