Review on Nite Ize LED Light Up Dog Collar - Nite Dawg by Amber Bennett

The collar is fine - only $11 but don't really waste your money on it. The light only lasted a month which is normal but it is very difficult to replace the battery. You'll need a special small (tiny) screwdriver (Phillips), and even if you have the right one, the screws are so tiny and cheap you'll inevitably snap them off. Once you open it, you basically have to take everything apart to take out the battery. Also, the light isn't that bright even when the battery is fully charged, so it's only useful if you have a short-haired dog.