Zevnico 8 Pack E26 E27 Light Sockets, Black Medium Screw Base with Shade Ring, Retro Period Style Edison Lamp Holder, Replacement DIY Making Light Bulb Socket Cover Pendant Lamp Holder Keyless Lamp -
LH0457 Converts an E26/E27 medium base lamp holder/socket to a GU10/GZ10 Turn Lock lamp holder/socket
Uxcell Bulb Holder E26/e27 250v 4a Threaded Rotatable Loop Screw Base Lamp Socket 5 Pcs - Tool Parts - AliExpress
Remote Control Light Bulb Socket, Bukeer E26 E27 Bulb Lamp Holder with Remote Control and 15/30/60 Min Timer - Amazon.com