Adamax GU24 to Medium Base (GU24 to E26) Light Bulb Adapter A2426E - The Home Depot
TCP EE26 Medium Base to GU24 Locking Lamp Socket Adapter - Light Bulb Surplus
E-Simpo 2pcs E26 E27 Screw Lamp Socket to Outlet Adapter, Lampholder Outlet Adapter, Edison Screw Light Socket Bulb Holder to US/EU Plug Adapter with Indicator (2-Pack) - - Amazon.com
Amazon.com: Nyce Power LampCharger Light Bulb Socket Adapter, Light Socket USB Charging Station, USB Charger Ports, Tablet and Phone Charger Adapter | 60W Max (Lamp Charger with 2 USB Ports) : Tools
Light Bulb Adapter for Antique Floor Lamp Mogul Socket [Misc.] - Mogul To Medium Adapter - Amazon.com
iPhone Slit Lamp Adapter for all models
Bulb Holder E27 Socket Light Lamp Head 4in1 Multi Adapter Splitter Photo Studio 5060752500741 | eBay
I Like That Lamp Clip On Lampshade Adapter (2 Pack), Classic Brass Gold Finish, Includes 2 Light Bulb Clip Shade Adapters, 2 Matching Finials and 4 Silicone Levellers, Fits All Standard Size Bulbs - - Amazon.com
Leviton Socket with Outlets, White R52-01403-00W - The Home Depot