Instead of that one I went with a pair of hand crank styles.
Has 5 led's on front, 3 switch's, so you can control at least somewhat how much light.
If you need a LOT of light, almost need someone to constantly crank.
If you just need a bit, 2 cranks will last half an hour.
Took it on a camping trip and it was perfect for telling what time it was at 3:00 am. Keeping from tripping over sticks on the way to water a tree, etc.
Mine cost me about 14 $ a piece on ebay.
Ohh yeah, and they have a jack to recharge a cell phone. Not a big point with me, but might be handy for some.