3-LED Battery-free Hand-Crank Dynamo Headlamp

Pros: Compact, good solid crank churns out reliable power. I wanted a pocket-sized crank flashlight and also liked the headband attachment. This is exactly what I was wanting. I was worried that the tiny size would mean very low charge but I've really been surprised thus far. When cranking it really feels solid and effective unlike some cheap lights - it really holds a charge.

Cons: Headband smells like a cheap halloween mask. Whoopie-doo!

Other: This is definately something I'd consider buying again. I plan to keep this one in my glovebox. With most decent crank lights at least $10.00 even at local stores this was a surprising bargain. The pocket-size is very convenient even without the headband.

Pros: It emits a very powerful light

Cons: none

Other: It is a good lamp of head, I use it to lead to the mountain, it can be very useful

Pros: Unlike a lot of crank lights in this price range, this light actually keeps a charge. I left it on to drain, then cranked it up, then left it untouched (forgot about it) for about a month.
After that long, I assumed that any power left would been gone. But to my surprise, the light came on and it was still pretty bright.

Cons: Have to remove from headband to crank.

Other: Great backup light.