Gosund Smart Light Bulb for Alexa GoogleWarm White B22 8W Upgraded Bulb DimmableAbout this item. Size: A19 B22. No hub required, Only Support 2.4GHz wifi (Not 5G). Brightness Dim mable: The bulbs have a dimming range from 1% to 100%, you can set the brightness for different usage such as kitchen light, reading light, living room light or bedroom lamp.
