E40 lamp holder

E27 Male To E14 B22 GU10 E40 Female Lamp Holder Converter Socket Adapter Home Bedroom Living Room

Gu10/E27/E14/E40/B22 Bulb Adapter Lamp Extender Socket Converter Shop Light Holder

E40 To E27 Socket Base Halogen Cfl Light Bulb Lamp Adapter Converter Holder

E27 To E40 Base Power Adapter Holder Led Lamp Bulb Socket LED CFL Halogen Lights Lamp Adapter Converter

E40 To E27 Led Light Base Lamp Bulbs Adapter Socket Converter Base Holder

E40 To E27 Led Halogen Light Base Lamp Bulbs Adapter Socke Converter Base Holder

5Pcs Bulb Converter E40 To E27 Led Light Bulb Holder Converter Lamp Socket Bulb Base For Indoor Lighting Bulb Adapter

E40 To E27 Led Halogen Light Base Lamp Bulbs Adapter Socke Converter Base Holder

White E27 Male To E40 Femlae Base Power Adapter Holder Led Lamp Bulb Socket LED CFL Halogen Lights Lamp Adapter Converter

E40 Porcelain Lamp Holder (Goliath) Solera 777b

E27 E14 E17 To E40 E27 G24 GU10 E12 B22 MR16 LED Lamp Base Light Adapter Bulb Holder Converter AC Power Socket For Corn Lamp Q1

1-50pcs E22 E27 E14 GU10 E40 Lamp Bulb Socket Base Holder Converter Fireproof Light Conversion Adapter Lighting Accessories