Smart Light Bulbs E27 7W RGBCW WiFi Light Bulb, Matter-Certified, Dimmable Led Light, 2.4GHz Only, Compatible with Alexa Google Home Homekit (1)

Brand-Blindsmart
Light type-LED
Special feature-Dimmable,Led,Wifi
Wattage-7 watts

The alexa ecosystem is still at testing , and it has not yet been released yet, so it needs to wait. Homekit, Google Home and Smart*thing can work now (Hub required)
WiFi Matter Control: Matter devices can work with any of apps and hubs at the same time without requiring users to choose a single controller , platform , or app.(scan the QR code on your device using any of the Apple home / Google home / Smart*Things app to connect).
Home App remote control: You could control the Wifi matter LED light individually or create different groups in Home APP to control the Dimmable LED Light.
Voice Control: It has a voice control function, controlled by Siri / Google Home, so you never need to get out of warm bed or seat to turn off the light, just use your voice to turn on or turn off the light.
Rainbow of colours: The colour temperature of the light is from 2700k to 6500k.More than 16 million colours for you to choose and all of them are dimmable.You can easily set the colour to suit your mood with adjustable brightness