Amazon.com: Nyce Power LampCharger Light Bulb Socket Adapter, Light Socket USB Charging Station, USB Charger Ports, Tablet and Phone Charger Adapter | 60W Max (2 Pack - Lamp Charger with 2 USB
Lieonvis E26/ E27 3 Prong Light Bulb Socket Adapter,Polarized Screw in Outlet for Light Socket Adapter Outlet 3Prong Light Bulb Socket Adapter Light Bulb Plug Adapter for Patio,Garage,Porch - Walmart.com
E27 3 Prong Lamp Socket Adapter Converter Outlet Light Socket to Plug Adapter Light Socket Extender for Garden indoor and outdoor Porch Patio - Walmart.com
Power Gear Polarized Socket Adapter, White, 2pk
1/5Pcs E27 US/EU Plug LED Light Bulb Base Socket Adapter Converter Holder | eBay