- Exposure Sirius Mk1 Front Light
This Exposure Sirius Mk1 Front Light is no longer available although you may find similar or newer versions below:
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Exposure Sirius Mk1 Front Light
Exposure Sirius Mk1 Front Light
New to the 2013 range is the Sirius. The Sirius is aimed at the commuter and offers proven Exposure technology including Cable Free Design, Intelligent Thermal Management and Fuel Gauge Indicator at an affordable price point.
Top Features of the Exposure Sirius Mk1 Front Light
- Maximum lumen output: 360
- Weight: 84g
- Minimum burn time (hours): 2
- Maximum burn time (hours): 6
- Bar mounted: yes
- Helmet mounted: no
- Reflex technology: no
- SPT: yes
- CFD: yes
- ITM: yes
- OMS: no
- Fuel gauge: yes
- Emitter: 1 Cree XPG R5 LED
- Internal battery: yes
- Smart charger: no
- USB charging: yes
- Power: 2600mAh Lithium Ion battery
|Mounting Bracket:||Handle bar mount|
|Power Plug Type:||USB|
|System Weight (g):||84|
With an output of 360lumens the Sirius gives more than enough light to navigate the darkest city streets, whilst the pulsing mode gives maximum visibility during daylight hours. Supplied with the all new Sirius handlebar mount, it’s designed to be quick and easy to attach and remove so it can be taken with you when you aren’t with your bike.
Cable Free Design (CFD): A primary feature unique to Exposure Lights removes the hassle of cables and straps while utilising the range of brackets available.
Function button: 3 colour Mode and Fuel Gauge indicator.
Intelligent Thermal Management (ITM): Patented technology that combats the loss in efficiency of LEDs at elevated temperatures, maintaining optimum output keeping you shining ‘Brighter for Longer’.
Smart Port Technology (SPT+): Patented technology that enables a wide range of accessories to be used; Additional rear lights, back-up power supplies, remote switches and even charging other USB devices direct from your light.
Collimated Lens Technology: Exposure Lights use these high-tech resin lenses which have been extensively researched. These lenses are specifically designed to maximise light collection from the LEDs and efficiently produce an optimum beam pattern for cycling ensuring no light is wasted.
Weatherproof Body: CNC machined aerospace grade aluminium body with efficient heat transfer design. Fully manufactured in the UK.
Gold plated charge port: The charge port is gold plated for corrosion resistance, more efficient conductivity and it is sealed to a greater level adding protection to you light.
Storm Cap: The Smart Port in protected by a silicone cover to stop muddy gloves pushing dirt into the port.
Includes: Sirius Handlebar bracket and USB charger.
About Front Lights
Cycle light technology has moved on greatly over the years, traditional 'bulb' lights have been more or less replaced by LED and HID systems. Battery, lens and reflector technology has been improved greatly resulting in brighter and longer run times. Wiggle lists a large selection of bicycle lights suitable for lit streets in the city, or unlit country lanes and even bike lights suitable for off road riding, ranging from around £8 to over £300 they vary greatly in purpose and performance. Tiny LED's with flashing or constant modes are great for being seen in built up areas, whilst rechargeable systems can keep the road or off-road trails lit up for non-stop riding at night.
All electrical goods sold on wiggle that come with a mains power supply are supplied with a UK plug. Please check the product description to see if any other plugs are known to be included in the box, otherwise you may need an adapter for use in your country. Most power adapters will accept 110-240 Volts.
In order to cycle on the road it may be a legal requirement in your country to use a light certified to a specific standard or an international equivalent. Most but not all lights sold on Wiggle are certified and labelled with a European CEN standard. Please check your country’s requirements to see if this is sufficient and if necessary contact the manufacturer to see if this light has been additionally certified for your country. Strangely some of the very best lights are not legal on their own and should be used with an additional legal backup light.
About the Exposure brand
Exposure are makers of lightweight powerful cycle lights, developed by racers and riders, Exposure Lights aim is to meet the needs of the modern day cyclist. Gone are the days of carrying around that bottle battery pack or clumsy batteries. Gone are the days of your cables and leads catching on branches, or having a loose connection on that bumpy dark descent. Just clip these Exposure lights into place, and you’re off – simple. Using ultra lightweight mobile technology, Exposure Lights are small enough to fit in your pocket, and powerful enough to race with. Exposure LED & lens technology produces a clear white beam that will light up your journey.
We are sorry, but due to your postal destination USA we can not despatch this item.
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More information on International delivery options
We will happily refund or exchange any item purchased on Wiggle if returned to us within 365 days, excluding Wiggle gift vouchers and personalized products except when faulty.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty.
Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy
Product Q & A
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The light only comes with the USB lead.
I purchased the QR Bracket separately.
Does this light have this to run my rear red light?
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