This has got to be the cutest little Keychain LED Lantern around. Hey, maybe the only keychain lantern around, what do we know? It’s waterproof, comes with a carabiner in case you need to go climbing, and runs off two HUGE briefcase sized lithium batteries. OK, so we exaggerate a tad. $14.95.
A special, conical mirror reflects the super bright LED bulb, and gives you plenty of light to read or find your shoes in a tent or to light your way to your door. Works perfectly as a super compact emergency light, too. Despite its comically small size, it’s one of the brightest single bulb lights we’ve ever tested. Twist the body to turn it on. Expect 25 hours of light, or over 50 hours in flashing mode.