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)
• IPX Rating: IPX4
• Lumens: 40
• Max Burntime: 18 h (Lowest Setting)
• Weight Without Batteries: 45 g (1.6 oz)