IRIS OHYAMA r5.0-D LED Ceiling Light with Remote Control Approximately 45 cm in diameter. There are 3 available. Discount for bulk purchase. The listed price is per piece. These lights were already installed in the new apartment. Since it's a used property, the exact usage period is unknown, but there are no noticeable stains, and the operation has been confirmed. Please search the website for more details about the lights.