B22 bulb to be used with E27 lamp socket
It can convert B22 lamp head into E27 screw fitting of led and halogen lamp.
LED/Halogen/CFL Light Bulb Lamp Adapter
M2 Look B22 to E27 Screw Base Socket Light Bulb Holder (Multicolor, Pack of 2)
₹188.00
B22 bulb to be used with E27 lamp socket
It can convert B22 lamp head into E27 screw fitting of led and halogen lamp.
LED/Halogen/CFL Light Bulb Lamp Adapter