Edm E14 Shrink Porcelain Lamp Holder White | Bricoinn
Amazon.com: 6pcs E12 to E14 Adapter,E12 to E14 Lamp Socket Adapter, Lamp Holder LED Bulb Base Adapter, E12 US Chandelier Base to E14 EU Candelabra Base Converter(6pcs E12 to E14 Adapter) :
Uxcell E14 Bulb Socket Plastic Lamp Holder Black 23x65mm with M10 Threaded Lamp Pipe Nut for E14 Bulb, Pack of 3 - Walmart.com