I tend to camp in places without electricity, so I finally figured out that some small, sturdy, portable solar lights would be the perfect addition to my camping gear. when you are in nature, and the call of nature comes during the night, it's pretty helpful to have a nightlight to guide you back to the tent. well, B+H read my mind. these guys charged up quickly, and the best part is you can actually turn them off so that you only have a small night light as you are trying to sleep. I place them at the 4 corners of my tent to also mark the guy-lines. nothing worse than getting tangled up in those when youre trying to get back to your sleeping bag