E27 U S /EU Plug Bulb Holder Light Fixture Bulb Base Adapter Lamp Socket - Walmart.com
LH0402 E26/E27 medium base porcelain lamp holder/socket extender extends lamp approximately 1 1/4"
E27 ceramic lamp holder base light bulb sockets
Fermaluce Metal with threaded E27 lamp holder, light point in metal
Smart WiFi E27/E26 Light Socket, AICase [2 Pack] Intelligent WLAN Home Remote Control Light Lamp Bulb Holder Compatible with Alexa and Google Home-White - Amazon.com
E27 LED Light Bulb Holder Round Socket E27 Base Hanging Socket Screw-1/4Pcs K2U2 - Walmart.com
250V 4A E27 Light Bulb Base Plastic Full Screw Lamp Holder Pendant Socket Lampshade Ring for E27 Light Bulb White Black 1PC
E27 LED Light Bulb Holder Round Socket E27 Base Hanging Socket Screw-1/4Pcs K2U2 - Walmart.com
360 Degrees Flexible Desk Lamp Holder E27 Base Light Socket Gooseneck Clip-On Cable with On Off Switch Plugs for Night Light Bulb Grow Lights - Amazon.com