I’ve got a Maglite in the closet because it doubles as a bludgeon, but I think I might get a couple of these to keep around just in case. They only cost 5 bucks, so you could get a dozen and be set for life. All you do is press the Snap onto the top of a regular battery, and you’ve got a working single-LED flashlight. Not going to light up the moon with that, but kids will love it and they’d be handy for power outages.

[via GearDiary]