TORCHSTAR E39/E40 to E26/E27 Adapter, Medium Mogul Base Socket, Edison Screw Bulb Socket Adapter Converter, Pack of 5 - Walmart.com
LED Adapter for LED-Lighting E27 to E27 Socket, short arm, 5,90 €
4PACK) E26/e27 Socket Adapter Converts Outlet to Lamp Socket, 660 Watt, 125 Volt,AC Plug to E26 Two Outlet Light Socket Adapter,White - Amazon.com
EU Plug PP To E27 Base Splitter Lamp Holder Light Bulb With On/Off Switch E27 Bulb Socket Adapter Screw Converter EU Plug PP To E27 Base Splitter Lamp Holder Light Bulb With