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  • Exposure - Sirius Mk5 Headlight -

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  • Exposure - Sirius Mk5 Headlight -

Exposure Sirius Mk5 Headlight

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Details

Adapt.

Daylight Savings Time may be your sworn enemy, but you can't stop it from arriving every year. We'd never suggest that you give up all hope and hang up your bike for the season; instead, we'd just say it's probably time to break out a light and your best reflective kit. Whether you're a commuter or a recreational rider looking to extend the season (or a little of both), mount the Sirius Mk5 Headlight onto your frame to light the way on dim, post-sunset streets. As the sky turns from orange to dark purple, the Sirius Mk5's 550 lumens will keep you seeing and seen on everything from country lanes to crowded city bike lanes.

Exposure Lights' specifically designed the Sirius Mk5's beam to cast a wide, flat glow to illuminate the road in front of you, and it also offers some side illumination to prevent blind spots. A choice between steady and pulsing modes keeps things simple when you'd rather focus on riding, and an easy-to-read fuel gauge keeps you informed on battery life. Since the Sirius Mk5's battery recharges using a USB cable, you can plug it in anywhere you can access a USB port for quick recharges on-the-go. A CNC-machined aluminum body shields the light's internals from unexpected thunderstorms and late-season weather in a streamlined, lightweight package that can handle its share of bumps and bruises.

  • Adapt your ride schedule to shorter days with this headlight
  • 550-lumen beam illuminates dimly lit dusk roads
  • Steady and flashing modes keep your ride fuss-free
  • USB-rechargeable battery can be boosted on-the-go
  • Cable-free design won't add bulk to your frame
  • Smart Port technology compatible with Smart Charger
  • Item #EXP001Y

Tech Specs

Bulbs
LED
Power Source
2900mAh lithium ion battery
Batteries Included
yes, rechargeable
Modes
steady, pulsing
Lumens
550
Burn Time
2 - 36 hours
Mount
handlebar
Includes
handlebar mount, USB charging cable
Dimensions
106 x 28mm
Claimed Weight
81g
Recommended Use
commuting, road cycling
Manufacturer Warranty
2 years

Tech Specs

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