B22 to E27 Socket Adapter, Bayonet BC Cap B22 To E27 ES Edison Screw Converter, BC to ES Extend Lamp Holder Base, B22 to E27 Adaptor Holder Fitting 0-250V, 2A Lamp Socket
Superdream Metal Pendant Light Fitting, E27 Lamp Holder for Ceiling Pendant Light, 3.3ft Cable (White, 1PC) - - Amazon.com