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
E17 to E26 Light Socket, Bulb Base Adapter Converter | LE®
Amazon.com: DiCUNO E17 to E26 Adapter, Intermediate E17 Socket to Standard E26 Socket Converter, LED Light Bulb Converter, Max Wattage 200W, 200℃ Heat Resistant (6-Pack) : Tools & Home Improvement
10 E17 to G9 Socket Halogen Light Screw Thread LED Bulb Converter Ceramic Holder | eBay
Buy Hometown Holidays C9500GC-12 Socket Light Cord, 500 ft L Cord, 18 AWG Wire, 500 -Socket, E17 Socket, 110/120 V Green
Plastic E17 Base With Hole For Wire Screw Light Bulb Lamp Socket Holder, White E17 Base Lamp Socket Led Light Bulb Holder - Lamp Bases - AliExpress
E17 to E26 Light Bulb Socket Base Adapter Converter - Converts Intermediate Socket (E17) to Medium Socket (E26/E27) (Pack of 2) - - Amazon.com
E27 Zu E17 Schraube Sockel Basis LED Halogen CFL Glühbirne Lampe Adapter Konverter Halter für E27 Männlichen zu E17 buchse|Lampensockel| - AliExpress
E-Simpo® E17 LED Lamp Socket E17 Lamp holder with bracket Ceramic Base Socket Adapter with 10cm silicone long UL (10)