Exposure Sirius MK9 DayBright Front Light

The Exposure Sirus MK9 DayBright is 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).

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.

Key Features:

• Weight: 84 grams
• Output: 850 lumens
• Runtime: 1.5-36 hours
• LED Configuration: 1 x White XPL2
• Battery: 2900mAh Lithium Ion
• Rechargeable: Through Case USB
• Charge Time: 5 hours
• Material: Anodised 6063 Aluminium
• Water Resistance: IP6
• Length: 110mm
• Head Diameter: 28mm
• In The Box: Sirius MK9, Handlebar Bracket, USB Charge Cable, QS Guide 

Occasionally, without notice, manufacturers change product design and/or specifications.