E27 ES Edison Screw Cap Socket Light Bulb Holder Fitting Light Lamp Fixing Base | eBay
White Black 4a Half Tooth Screw E27 Lamp Holder Energy Save Chandelier Led Bulb Head Socket Fitting Vintage Light Base 250v E26 - Lamp Bases - AliExpress
Smooth Nickel lamp holder Edison E14
Retro E27 Ceiling Lamp Holder Pendant Light Socket Screw Fitting Base with Wire - Walmart.com
Plastic Lamp Holder with two screw rings and male thread - White (E27) - Kynda Light
E27 ES Brass Lamp Holder, Edison Screw, Threaded Body 20mm