Ambient lighting has more power over the atmosphere and mood of a room than almost anything else, in my opinion anyway. Designed for outdoor rooms, Oluce Stones Outdoor Lamps will definitely bring a unique ambiance to your outdoor patio and backyard. I have to agree with ShinyShiny that these look a little like something that fell from space, but the soft white glow is actually very pretty. These stones could be the perfect thing to illuminate a dark path or gently light an outdoor area without casting unattractive shadows. Available in two sizes, $316 each.