E27 to E14 Base Socket LED Light Lamp Bulbs Adapter Converter - Amazon.com
E14 to E27 Lamp Socket Adapter Converter Holder for LED Halogen Edison Energy Saving Smart Bulb (Pack of 2) / Convert Small Screw to Large Screw Convertor Adaptor(2pcs) - Walmart.com
New 5pcs E27 to E14 Base LED Light Lamp Bulb Adapter Converter Screw SockeY-FY | eBay
Screw ES E27 To Small Screw E14 SES Light Bulb Adaptor Converter Holder X1 Y1V2 - Walmart.com