I ordered these lights to have a light at night sleeping in a tent, because I can not sleep in the dark (a flashlight being any too bright). The lights have served me a festival season, are now unfortunately broken or empty, I do not know, at least they no longer walk. Is in the price and my standards also have been ok because they are small and do not need any outlet, so therefore great for people like me, and all passionate festival-goers and campers who are afraid in the dark: P
