Mountain Equipment Company

MEC Orion USB Rear Light


Colour: Black

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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Dusk, dawn, and everything in between – no matter when you ride, the Orion’s super-bright LED light array will help keep you seen.

  • 6 modes: high (2 hours at 30 lumens), medium (4 hours at 15 lumens), low (8 hours at 7 lumens), quick flash (20 hours at 7 lumens), signal flash (3.5 hours) and warning flash (3 hours)
  • 220° viewing angle helps keep you seen from the sides
  • Mode memory starts your light in the last mode used
  • Easy USB charging means you no longer have to get by with “good enough” batteries
  • Internal buzzer lets you know when it is time to charge your light; 10 second buzz when the battery is below 10% and 3 short bursts when the battery is drained
  • Light and efficient lithium-polymer batteries
  • Tool-free strap mount is aero seat post–compatible and easy to connect to your bike
  • Integrated belt clip for quick attachment to packs, bags or pocket edges

Tech specs

Weight26g (Black)
Ideal for
  • Cycle commuting
  • Sport road cycling
  • Urban cycling
  • Rear
6 modes
Light source
  • LED
Burn time - flash40-3 h
Burn Time - steady8-2 h
30 lumens
3 h
Flash modeYes
Red light modeYes
BatteriesLi-polymer (included)
Product sustainability
  • Rechargeable batteries
Made inChina

Reviews (87)

2 out of 5 stars with 87 reviews for MEC Orion USB Rear Light

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