sumue 4PCS B22 to E27 Socket Converter Bayonet to Screw Bulb Adapter for LED CFL
£10.95
Tool-Free & Instant Setup：No electrician or wiring required—simply screw the adapter into your existing E27 socket, then insert your B22 bulb. A quick, hassle-free solution for converting bayonet to screw fittings in seconds.
