I have reviewed Eton's products before, and they are more than just good, but they encourage their users to save energy. This particular product is known as the the Clipray, and it is a flashlight that is both solar powered and crank powered. In case you are wondering, cranking it for one minute is good enough to produce 10 minutes of light. By the way, it does have a … [Read more...] about Eton Clipray Crank-powered flashlight