E27 E14 GU10 B22 LED Lamp Light Bulbs Holder Converter Base Socket Adapter | eBay
Outstanding 2PCS E14 to GU10 LED Light Lamp Converter Socket Adapter Holder Bulb Base Socket
Bulb holder adapter GU10 to E14 97029c81f 3-piece set Renkforce 97029c81f 230 V 75 W | Conrad.com
Adapter GU10 / E14
High Quality LED Bulb Base Conversion Lamp E27 E14 GU10 B22 Holder Converter Socket Adapter Fireproof Material For Bulbs Light|Lamp Bases| - AliExpress
5PACK E14 to GU10 Lamp Base Converter, e14 GU10 adapter LED Light Sockets Adapter Light Bulb Socket, Bulb Base Adapter, Lamp Holder Converters (5) - - Amazon.com
GU10 MR16 E14 E27 Lamp Socket Adapter Bulb Converter - China GU10 to E14 Adapter and LED Lamp Bulb Base