Voltex - In-wall Delay-OFF Timer. 5m, 15m, 30m time delay. Connects to a fan or a lighting load (not both).
Fiween Home Plug-in Socket Auto Shut Off Outlet UK Plug Smart Control Countdown Timer Switch : Amazon.co.uk: DIY & Tools
Auto OFF Timer Switch Board For Water Pump And Lighting | Switch Board | Electrical Technician - YouTube
Digital Timer Switch Automatic on-off
Auto Shut-Off Timer | Ecogate, Inc.
HITECH Digital Auto ON AND OFF Programmable Electronic Timer Switch (White) Programmable Electronic Timer Switch Price in India - Buy HITECH Digital Auto ON AND OFF Programmable Electronic Timer Switch (White) Programmable