Black Diamond Ion Keychain Light

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A versatile light that goes anywhere, the Ion Light illuminates those situations when a flashlight is the crucial piece of gear you need. With 40 lumens at the ready, clipped to your car keys, backpack, or harness with a BD carabiner keychain, you’ll never leave home without it.

  • $19.95
  • Item Number

Featuring 40 lumens of reliable light, the Black Diamond Ion Keychain Light is at the ready and clipped to your car keys with a BD carabiner so you can illuminate clutch situations. With a twist mechanical lock to preserve battery life, a dim mode, and a strobe for high-vis at night, the Ion runs on two coin-cell batteries (CR2032) to provide reliable light whenever you need it.


  • Emits 40 lumens on max setting
  • Carabiner keychain
  • Twist mechanical lock
  • Dim and strobe mode
  • >Runs on two coin-cell batteries (CR2032 included)


  • Lumens: 40
  • Weight: 45 g (71.6 oz)
  • Max Burn Time: 18 H
  • IPX Rating: 4
  • Batteries: 2 - 2032 coin
  • Brand
    Black Diamond
  • Choose Color:
    Black, Octane, Powell, Aqua