DiCUNO B22 to E27 Socket Converter, Socket Adapter, Bayonet to Screw Edison, BC
Product: DiCUNO B22 to E27 Socket Converter, Socket Adapter, Bayonet to Sc. Easy Installation: No need for extra tools to install, simply screw the socket adapter into B22 Bayonet socket, then screw in E27 Screw type bulb.