This is a set of 25 Panasonic 40W fluorescent light bulbs, model FLR40S・W/M R F3. - Model: FLR40S・W/M R F3 - Wattage: 40W - Brand: Panasonic Thank you for viewing. Although these are unused, they have been handled by a person once. Also, the contents have been checked and the box has been opened. Due to the large size, the items will be shipped with simple packaging, wrapped only in packing material. Thank you for your understanding.