Olight i3E-BK EOS Keychain Flashlight

I keep this on my keys and it’s plenty bright for finding a lock in the dark or navigating a dog walk. The simple twist activation means I never accidentally turn it on in my pocket. For a keychain light its size, 90 lumens is surprisingly useful.

The twist-to-turn head is so smooth it's almost addictive, and 90 lumens from a single AAA is genuinely impressive for something this small on my keychain.

The twist mechanism is satisfyingly tight with a crisp click at the end, and the knurled grip is perfect for fumbling in the dark. Toss it in a pocket and forget it's there until you need 90 lumens from something the size of a paperclip.