Kasa Smart Dimmer Switch HS220, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Alexa and Google Home, UL Certified, No Hub Required,white : Amazon.co.uk: DIY & Tools
MOES Tuya WiFi Smart Light LED Dimmer Switch Module, Smart Life/Tuya App Wireless Remote Control, Compatible with Alexa Echo and Google Home, 1/2 Way, 1 Gang, Only Support 2.4Ghz WiFi : Amazon.co.uk:
One Gang Dimmable Touch switch | Smart WiFi Dimmer Switch – ENER-J Smart Homes
Ener-j Smart WiFi 1G Light Switch, Dimmer Switch, Touch Wall, APP or Voice Control Led Light Switch,Timer & Schedule | LED Supply & Fit
220V Tuya Smart Life APP Wifi Smart Light Dimmer Switch Module for Alexa Google | eBay