3 Pack Medium Screw Base to Medium Base Light Bulb Socket Porcelain Extender, E26 E27 to E26 E27 Lamp Bulb Socket Extension Adapter, (Set of 3, Porcelain E26 Extender): Amazon.com: Tools &
Wall E27 lamp holder by Salvatore Elio Giachinta | Download free STL model | Printables.com
Electric Threaded Porcelain Light Socket F519 Ceramic E27 Lamp Holder - China Porcelain Lampholder, Ceramic Lamp Holder | Made-in-China.com
E27 thermoplastic threaded lamp holder for String Lights
Remote Control Light Bulb Socket, Wireless Light Switch For Pull Chain Light Fixture, Remote Light Socket E26 E27 Bulb Base With Wall Mounted Wireless Controller, No Wiring - Temu