Wind N Go flashlight.
http://www.sportsmansguide.com/cb/cb.asp?a=240256
Have been playing with a couple of these for the past couple of months. This is a wind up flashlight that does not require you to carry spare batteries. It has 3 LED's that provide 2 levels of light. One minute of winding provides
about 45 to 60 minutes of light depending on the level of brightness.
It is 5 inches long and weighs about 6 ozs and is
about the size of an electric razor. One of the better crank powered lights I have seen.
It puts out the same light as a 2 cell C sized Mag light. It will not replace my Surefires but will be a companion light for them in the BOB kits.