The Westinghouse Lighting 2-Inch Keyless Socket can be used to replace a worn or broken socket or to create a new handmade light fixture. Its keyless design is ideal for wall switch-operated lighting, and its high-quality components will hold up for years. The socket is 2 in high. UL listed and CSA approved for safety, it is rated for 660 watts maximum and 250 volts. The socket has a 1/8-IP threaded hickey and accepts medium-base light bulbs. This package includes two sockets.