These aren't for everybody, but if you like these kinds of things this one's really nice. I got mine for Christmas! It's about 5" tall, cost $30 and came from www.HamCrazy.com Works with a rechargeable battery (included) and comes with a small remote control and a USB cable for charging the battery. Can adjust brightness (a little) and choose between fifteen different colors or have it randomly go from one to the other. The pic doesn't do it justice. The colors are really pretty in person. So if you have a space to fill, this might be for you.