B22 to E27 Light Bulb Adapter Converter – Bayonet Cap to Edison Screw Lamp Holder. Converts B22 (Bayonet Cap) lamp holders into E27 (Edison Screw) bulb fittings. Product Type: B22 to E27 Light Bulb Adapter.
This product would be ideal for individuals looking to upgrade or convert a traditional light bulb socket to accommodate E27 light bulbs.