1-10x B22 To E27 Light Socket Adapter Bayonet Lamp Base To Edison E27 Bulb Screw
B22 to E27 lamp holder. Easy to use, just adapt the socket to the E27/E26 socket and screw it into the B22 bulb. Product Connection: External interface B22. Internal interface E27. 1/2/4/6/8/10Pcs Light Socket Adapter.