E26/E27 Light Socket Extender, 4.5 Inch Extension,Adjustable Vertical 90°Horizontal 360°, 100V - 250V, Max 150W, Medium Screw Base Light Converter Socket Extender,2-Pack - Amazon.com
Vintage Plug in Hanging Light Kit, Elibbren Industrial Style Pendant Lighting E26 E27 Lamp Socket 12.14FT Twisted Textile Black Cord with Dimmable On/Off Switch Plug in Lamp Fixture 2 Pack - Walmart.com
porcelain lamp holders E27 F519-8
New orange heart E26/E27 Light Socket Extender, 4.5 Inch Extension Socket Extender Adapter, Adjustable Vertical 180°Horizontal 360°, Flexible Medium Light Bulb Socket Converter (2-Pack) - Amazon.com
Elibbren Vintage Plug in Hanging Light Kit, Industrial Style Pendant Lighting E26 E27 Lamp Socket 12.14FT Twisted Textile Black Cord with Dimmable On/Off Switch Plug in Lamp Fixture 2 Pack - Amazon.com
Screw In Motion Sensing Light Socket
Crownled 4 Watt Antique Filament Lighting In Retro Vintage Edison Light Bulb With E27 Socket, 3 Pack : Target
Period Style Retro Edison Lamp Holder E26 E27 Light Sockets with Black Medium Screw-in Lamp Socket - China E27 Lamp Holder, Lamp Socket | Made-in-China.com