Lamp Holder Adapter for Bulb E27 to B22 Lamp Socket Bulb Socket Adapter Converter Base Conversion Socket - Amazon.com
E26/E27/B22 Light Socket to Plug Adapter, 2/3 Prong Light Socket Outlet for Patio, Garage, Porch(1 Pack) - Amazon.com
2pcs B22 to 2E27 lamp Holder Converter Socket Conversion Light Bulb Base Type 2E27 Y Shape Splitter Adapter (B22 to 2E27) - Amazon.com
DZYDZR 10 pcs Bulb Holder B22 to E27 Adapter Converter - B22 Light Socket to E26 Light Bulb Base Socket, Fits LED/CFL Light Bulbs, Heat-resistant, Anti-burning, No Fire Hazard - Amazon.com
WAHRE White Black E27 to B22 Led Light Lamp Holder Converter Screw Bulb Socket Adapter LED Saving Light Halogen Lamp Bases 3A 220V (Size : E27 to B22, Color : White) - Amazon.com
E-Simpo B22 to E26 E27 Light Socket Adapter, UK AU India Bayonet Lamp Base to Edison Screw E26 E27 Bulb Holder Converter Adapter CE Rohs (4) - Amazon.com