2 x Edison Screw (ES) [E27] To Bayonet Cap (BC) [B22]Light Bulb Adaptor. bayonet cap (BC) [B22] f emale. This adaptor allows you to use a bayonet cap light bulb in a Edison screw lamp socket. Edison screw (ES) [E27] male to.
This product would be ideal for individuals looking to convert standard Edison Screw E27 bulbs into Bayonet BC B22 sockets for use with LED and other modern lighting fixtures in lamps and other lighting applications.
