TORCHSTAR 3-in-1 Light Bulb Socket Adapter, Adjustable E26/E27 Lamp Holder Switch Splitter, Standard Base for landscape accent lighting, exhibitions lighting, artwork lighting - Walmart.com
TORK 60-Watt White Medium Light Socket Adapter in the Light Socket Adapters department at Lowes.com
Cable Matters Light Bulb Socket Adapter with 2x AC Outlets in White - Walmart.com
Leviton Socket with Outlets, White R52-01403-00W - The Home Depot
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
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
Adamax Candelabra to Standard Base (E12 to E26) Light Bulb Adapter A1226E - The Home Depot
Amazon.com: Cable Matters ETL Listed 2-Pack Light Socket to Plug Adapter (Light Socket Outlet/Light Bulb Adapter) with 2X AC Outlets in White : Tools & Home Improvement
LED Light Bulb Lamp Socket Adapter Convert E27 Base To Regular U S/EU Plug | eBay
Photoflex Mogul to E-27 Lamp Adapter 870382 B&H Photo Video