4pcs E27 to B22, B22 to E27 Light Socket Adapter 250V2A PBT Housing CE Rohs LED Lamp Base Holder Socket Converter

High-concerned chemical : None Model Number : E27 To B22 Base Material : Plastic Brand Name : E-SIMPO Item Type : Lamp Bases Origin : Mainland China Item : Lamp Holder Adapter Model : E27 to B22 Material : Flame Retardant PBT Housing, Copper Contact Rated : 250V2A Feature : Allow you install B22 lamp into E27 socket