White Edison Screw ES E27 to Bayonet BC B22 Light Bulb Adaptor Lamp Holder
E27 to b22 adaptor is 48mm high by 34mm wide. Bayonet Cap (BC) [B22] female. Edison Screw (ES) [E27] male to. This adapter allows you to use a Edison Screw Light Bulbs in a Bayonet Lamp Socket.