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1/5pcs E27 E14 Half Full Tooth Screw Lamp Bulb Base Socket Plug Black Converter Light Power Pendant Cap 4a 250v Holder E27 - Lamp Bases - AliExpress
Aplstar E26 E27 Light Socket,16-Pack Black Edison Retro Pendant lamp Holder, E26 E27 Plastic Standard Screw-in Socket Maximum Wattage 250W Heat Resistant Up to 200℃ Fire Resistant - - Amazon.com
The different of the lamp socket E26 and E27lamp socket E26 and E27_