This part is a replacement light socket for your refrigerator. This model is white in color, and it has two sockets that will fit two separate light bulbs. The light socket connects to the power source, and the light bulb is screwed into it. If the light in your refrigerator is not working when you open the door, you could have a faulty socket. It is important to determine if the light bulbs are simply burned out, or if the socket is causing the issue. Be sure to disconnect your refrigerator from the power source before you begin this repair. This is an OEM part sourced directly from the manufacturer.