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Exposure Lights Sirius Mk9 DayBright Front Light

★★★★★ ★★★★★
MSP £100.00 Save 24%
Exposure Lights
Sirius Mk9 DayBright Front Light

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Product ID: 1241723

Exposure Lights Sirius Mk9 DayBright Front Light

With 850 lumens in a tiny package, the Sirius Mk9 DayBright Front Light from British brand Exposure Lights works both to see and be seen, making it ideal for everyone from daily commuters to serious winter road riders. It can also be fitted to a helmet (with mount, sold separately) and used in conjunction with a more powerful handlebar light for off-road use. A multitude of lighting options are available through the Optimum Mode Selector so that output can be matched to ride length and requirements whilst the Fuel Gauge system makes it easy to see when power is running low. Hugely durable, and backed by Exposure Lights’ renowned customer service, the CNC-machined light is tough and highly water-resistant.


  • Sirius MK9 DayBright
  • Handlebar Bracket
  • USB Charge Cable
  • Quick Start Guide


  • DayBright
  • Optimum Mode Selector
  • Cable Free Design
  • Intelligent Thermal Management
  • Smart Port Technology
  • Fuel Gauge
  • USB charging
  • 2 Year Warranty
  • Made in the UK


  • Light source: 1 x XPL2 LED
  • Maximum lumens: 850
  • Modes: 7, with additional high, low and medium options within some modes
  • Run time: Minimum 2 hours, maximum 36 hours
  • Battery: 2,900 mAh Lithium Ion, USB rechargeable
  • Recharge time: 5 hours
  • Dimensions: 110mm x 28mm
  • Manufacturer’s claimed weight: 84 grams

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