This is a set of 3 Panasonic Palook Ball fluorescent light bulbs. Panasonic has already discontinued production of most fluorescent lights, including these bulb-shaped ones, and they are expected to become increasingly rare in the future. (The manufacturing and import/export of all general lighting fluorescent lamps, regardless of manufacturer, is scheduled to be prohibited by the end of 2027.) These are new and unused. Functionality has been confirmed. Please note that returns and claims are not accepted after purchase to prevent product substitution. - Brand: Panasonic - Model Name: EFD15EL/11E - Shape: D-type (exposed light tube) - Power Consumption: 11W - Base: E26 - Lifespan: 10,000 hours - Brightness: Equivalent to 60W