These are almost 10,000 yen each. Although they are used, you can buy them for 1111 yen each. Even though they are used, I think this is a good deal considering the quantity. I've also heard that the production of fluorescent lights is going to be discontinued, so you might want to stock up on them now. Thank you. We try to ship within 3 days, but shipping may be delayed due to the New Year's holiday. In some cases, it may take up to 6 days. We apologize for the inconvenience.