Yi Lighting E17 to E26 Light Bulb Socket Base Adapter Converter - Converts Intermediate Fan Socket (E17) to Standard Medium Socket (E26/E27) (Pack of 1) - Amazon.com
C9 Intermediate (E17) Light Bulb Socket - With Solder Tabs
E17 Intermediate Base Lamp Holder,TWDRTDD US Standard Keyless Phenolic Socket with 5.9 Inch Length Wire,Mounting Brackets for E17 Chandelier Base Bulbs (Black,3 Pack) - Amazon.com
1PCS E17 to E27 Lamp Base Screw Light Bulb Socket Adapter E17 Lamp Holder Converter For LED Corn Bulb Spotlight
E17 Intermediate Base Lamp Holder,TWDRTDD US Standard Keyless Phenolic Socket with 5.9 Inch Length Wire,Mounting Brackets for E17 Chandelier Base Bulbs (Black,3 Pack) - Amazon.com
1pc White Square Lamp Holder For E17 E14 LED Light Bulbs Aging-Test Light Base - AliExpress
3 Pcs E17 to E26 Bulb Base Adapter Converter Light Socket Lamp Holder - Walmart.com
FINELED E17 Intermediate Base Keyless Phenolic Socket,US Standard Lamp Holder with 4 Inch Length Wire,Mounting Brackets for E17 Chandelier Base led, Incandescent Bulbs, Black (3 Pack) - Amazon.com
Mini Screw Lamp Base E12 E14 E17 Lamp holder Light Bulb Socket Holder Adapte-AA | eBay
E17 porcelain lamp socket for Japan led bulb
E17 to E26/E27 Adapters Converts E17 to E27 Light Bulb Standard Base Fixture E17 to E26 Standard Screw-in Bulb Socket Splitter 6pcs - Amazon.com
FINELED (Pack-3) E17 to E26 Socket Adapter,Intermediate Base E17 to Standard Medium Base E26 Converter - Amazon.com