1pc White Square Lamp Holder For E17 E14 LED Light Bulbs Aging-Test Light Base - AliExpress
E17 Screw Socket with Solderable tabs - Sockets - LEDLight
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TWDRTDD FINELED 3PACK E26 E27 to E17 Socket Adapter,Medium Screw to Intermediate Base E17 Light Bulb Socket Adapter Converter Reducer (3PACK) - Amazon.com
Mini Screw Lamp Base E12 E14 E17 Lamp holder Light Bulb Socket Holder Adapte-AA | eBay
LH0949 Converts an E17 intermediate base lamp holder/socket to an E14 euro-candelabra lamp holder/socket
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
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E17 Intermediate Base Keyless Phenolic Socket,US Standard Lamp Holder with 21.5 Inch Length Wire,Includes 3W Bulb (1-Pack) - Amazon.com
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
3 Pcs E17 to E26 Bulb Base Adapter Converter Light Socket Lamp Holder - Walmart.com
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
E17 to E26/E27 Screw Base Lamp Base Adapter Converter
E17 to E26 Light Bulb Socket Base Adapter Converter - Converts Intermediate Socket (E17) to Medium Socket (E26/E27) (Pack of 5) - Amazon.com
NEW E17 to E27 Lamp Base Screw Light Bulb Socket Adapter E17 Lamp Holder Converter For LED Corn Bulb Spotlight - AliExpress
PACK-12) FINELED E17 to E26 Socket Adapter,Intermediate base E17 to Standard Medium base E26 Converter - Amazon.com
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Mini Screw Lamp Base E12 E14 E17 Lamp holder Light Bulb Socket Holder Adapte-AA | eBay