Amazon.com: Bahong Smart WiFi Light Socket,Smart Home Mini Socket,E26/E27 Lamp Bulb Adapter with APP Remote Control Timer,Wireless Remote Control Lamp Holder,Only Support 2.4GHz Network (1PC) : Industrial & Scientific
E27 Light Bulb Base Socket Ceramic Edison Screw ES Cap Heat Lamp Holder Fitting | eBay
E27 Base Porcelain Double Lamp Socket with 1/8ips Threaded Cap. CE Approved
Remote Control Light Bulb Socket, Wall Mount Switch, E26 E27 Lamp Socket, No Wiring, 100FT Range, Wireless Light Switch for Lamps, Pull Chain Light Fixture, Pull String (Shorter Version) - Walmart.com
Phenolic E26 Light Bulb Socket
Zevnico E26 E27 Light Sockets, 8 Packs Edison Period Retro Style Pendant Lamp Holder, Replacement DIY Pendant E26 Medium Base Screw Light Holder, Maximum Wattage 100W, Vintage Black Light Bulb Socket - -
E26/E27 to E26/E27 Lamp Bulb Socket Extender Adapter