This is an old item found during a warehouse cleanup. It's designed for 10 bulbs but has 9 sockets. There are 4 bulbs, and upon inspection, all four lit up. If you don't need the lanterns, I can offer a ¥500 discount. As shown in the photos, the lanterns are faded and creased, and their condition is not very good. If you hang them outside for things like cherry blossom viewing, the condition might not be as noticeable, but please refrain from purchasing if you are concerned. One of the 9 sockets is deformed into an oval shape. Please check the photos for confirmation. It is not waterproof. Please feel free to ask any questions. Thank you.