I totally forgot about Olive Oil lamps. A glass jar, some wire, cotton string, and olive oil. Burns a long time, emits 360deg. of light due to the clear glass jar, and will extinguish itself when tipped over. And speaking of lanterns, has anyone tried out the SnowPeak Hozuki lantern? Pricey, but looks neat. First LED lantern I've seen with a warm emitter.