Crown LED 3x lamp base adapter converter Wei - E14 version on E27 socket lamp adapter - lamp base adapter – Razor Shopping US
E14 => E27 125C Lamp Base adapter — Lumenled Oy
E27/E14 extension adapter with flexible joint
Othmro Light Sockets,3Pcs E14 to E27 Socket Adapter, PBT Plastic AC 100-240V 150Degree Heat Resistant Light Bulb Socket Converter Commutator for Home Light Fixtures LED Grow Light Socket Stand White - Amazon.com
Screw Led Light E27 To E14 Light Bulb Adaptor Lamp Socket Base Converter Holder H4V1 - Walmart.com