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, 1 Pack : Amazon.co.uk: DIY & Tools
CNBINGO Smart Dimmer Switch for LED, Work with Alexa, Google Assistant, Smart Life APP, WiFi Touch Wall Light Switch with Glass Panel, Neutral Wire Required, 1-Gang, White : Amazon.co.uk: DIY & Tools