I bought a dozen of these little gems for the local homeless shelter. The folks there raved about them, and I've purchased more. They provide a good light source for tents and make them visible when walking along roads and highways at night. the ability to dispense with batteries is a real benefit for the homeless.

Just got it, and it's really cute. :) Works fine, too. Build quality is nice. It's quite bright, thanks to the LEDs. I'm not sure in what direction I should rotate the crank though.

this is great for finding keys in the dark and no batteries It is the best I've seen so far.

The homeless in my town live in a wooded near the highway.
I bought a dozen of these nifty little lights so they'd be visible and have some illumination for inside their tents.
The reaction I got was startling.
They LOVED these tiny little lights, and not needing to spend scarce resources on batteries was pretty good too.
LOVE em!