Mountain Equipment Company

Black Diamond Ion Keychain Light



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Free shipping on most items over $50

Available online

Free store pickup

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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.


A compact little light that is happy to live on your keys. The Ion is a distillation of Black Diamond’s lighting know-how, into a keychain light that is easy to always have on-hand.

  • Included carabiner makes it easy to pop on your keys, pack, harness, or just about anywhere
  • Manual lock-out protects your batteries from accidental activation
  • Eye-catching strobe mode helps you be seen

Tech specs

Weight45g (Aqua Blue)
45g (Black)
45g (Octane)
45g (Powell)
Ideal for
  • Everyday use
Body materialPlastic
3 modes
Light source
  • LED
40 lumens
  • Wide
Flash modeYes
Red light modeNo
Batteries2 lithium CR2032 (included)
Made inChina


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