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
Double ferrule thermoplastic lamp holder kit for lampshade
AMNHDO E27 Wireless Light Lamp Holder ON/Off Base Switch Socket for LED Bulbs (B) - Walmart.com
10M Wireless RF Remote Control E27 Light Lamp Holder Cap Socket Switch Adapter | eBay
E26 E27 Plug in Light Bulb Socket Adapter Extender with On/Off Switch Extension (20CM) - Amazon.com
Power A Edison E26 Base 5V 6V Light Bulb Directly From Any USB Port - 12VMonster Lighting
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Wireless Remote Control Smart Timer Switch E27 To E27 Lamp Holder Ac220v House Multi Light Switch Baby Room Bedroom Timer Switch - Lamp Bases - AliExpress
Thermoplastic E27 lamp holder kit with switch
MOES WiFi Smart Lampholder|Lamp Holder Adapter Light Bulb Socket