I'm looking for a lantern or work light for illuminating a campsite. I've used gas lanterns, and I like them, but they're a pain in the ass to maintain/protect. D-cell and AA lanterns are okay, but tend to be bulky and go through batteries like crazy. I want a 12V or long-life battery operated work light or lantern that has very little draw and uses LED's so I don't have to change light bulbs, has a hook or something so I can hang it or mount it somewhere, isn't huge, and stands up to serious abuse. Any ideas?