I have a rechargable crank lantern that I bought from CTC a few years ago. It has high and low setting and would light up my 2 man guide pretty good. I would charge it up before I went out, and use the crank after that. It is made by Noma and comes with the A/C charger.Guess I would say that I am happy with it. I did install 12 volt lighting, with a gel cell battery into my permanent hut and find that far better.
They are still available at CTC, as I saw them there not to long ago.
Hope that helps
Don