SPIRITUAL HOUSE B22 To E27 Lamp Base Led Bulb Converter Adapter Ceiling Fan Light Bulbs Socket For Bluetooth Smart Bulb,4Pcs Plastic Light Socket  (Pack of 4)

This Allows You To Choose More Led Lights To Adapt To Your Fixture Or Base, Rather Than Replace You Fixtures With A New One. Suitable For Led, Halogen, Filament Or Cfl Light Bulb. Easy To Use -The Socket Convertor Is Easy To Use, Just Screwing Into Existing Socket, Looks Like A Part Of The Socket Specifications