CP Electronics White Timer Light Switch, 2 Way, 1 Gang | RS
How To Install A Programmable Wall Light Switch Timer – Practically Functional
Replace an old light timer with a smart switch, shared faceplate : r/smarthome
HBN WiFi Smart Wall Timer Switch, Compatible with Alexa and Google Assistant, No Hub Required, APP Remote Control, Control Your Devices from Anywhere 16 amp 3680 watts (1 Pack) : Amazon.co.uk: DIY