I am selling this because it didn't match the atmosphere of the room. I hung it in a room I don't use for about two months without using it, so I think it's clean. I turned on the light to check it. I brushed off the dust lightly, but I will send it without detailed cleaning to avoid scratches, so please brush off the dust yourself before using it. I will also include an LED light bulb, but please consider it as a bonus as it may break during transportation. Please let me know if you don't need it. The length can be adjusted, but I think it has a shape, so it's better to use it as is.