Westinghouse 70108 6-Foot Cord Set with Snap-In Pigtail Candelabra-Base Socket and Cord Switch, White Snap in socket cord set uses a snap in spring making it easy to secure the socket in a 1Hole, its pigtail socket uses any Candelabra base light Bulb Adds Extra shine to your product Manufactured in China nap In Socket Cord Set Snaps Into 1" Socket Candelabra Base UL Listed Carded