E-Simpo G24d to E27 Adapter, 2P Light Socket Adapter, 21.8mm,G24 to E26/E27, GX24d to E27 Lamp Base Converter, Rohs.Need Bypass The Ballast! (60-Pack) - Amazon.com
E27 to E27 65mm Extend Socket Base Lamp Holder Converter Light Bulb Cap Conversion Adapter - AliExpress
65/95/120mm E27 to E27 Lengthen Lamp Base Converter Light Base E27-E27 Extender Lamp Socket Extension Light Bulb Holder Screw Adapter | Wish
E27 to E27 Flexible 28cm light sockets extension Adapters -
Amprobe ADPTR-E27-EUR Light Check E27 Adapter | Warwick Test Supplies
New E27 Bulb To US/EU Plug Light Fixture Bulb Base Adapters Lamp Sockets | eBay
GU10 to E27 base adapter
12 Pack E12 to E27 / E26 Adapter E12 Chandelier Socket to E27 / E26 Medium Socket Converter - Amazon.com
Amprobe ADPTR-E27 Socket Check Adapter for E27 Light Sockets
Foglalat átalakító adapter E27->GU10 - LEDBUTIK
E26 / E27 Base to E14 Base Socket Adapter | Super Bright LEDs
E27 to E27 65mm Extend Socket Base Lamp Holder Converter Light Bulb Cap Conversion Adapter Lamp Bulb Socket Extension, Lamp Holder Adapter - Walmart.com