10Pcs BC B22 To ES E27 Bayonet Adaptor Edison Screw Light Bulb Converter Holder
10 x B22 to E27 Bulb adapter. This adapter allows you to use a Edison Screw Light Bulb in a Bayonet Lamp Socket. These are great to make use of those bulbs that have a screw fit and you want to pop them into a bayonet fixing.