Fantronix WISPA Light Switch Activated and Run on Timer Function Bathroom Extractor Fan. 150x150x23mm External Size, 100mm / 4 inch diameter vent. Energy efficient Long Lasting Motor White

Powerful yet quiet performance – Delivers 90 m³/h (25 l/s) airflow while maintaining a low noise level of just 29 dBA measured at 3m Light switch activation with run-on timer – Operates with the room light and continues running after switch-off to help clear lingering steam and odours. Requires permanent live, switch live & netural mains connections Built-in backdraft shutter – Integrated damper helps prevent cold air, odours, and contaminants from flowing back into the room. Slim wall or ceiling fit – Low-profile 150 × 150 mm fascia projects just 23 mm from the surface, while the 99 mm spigot connects to standard 100 mm ducting. 5-year manufacturer warranty – Covered against manufacturing defects for five years from the date of purchase; terms and exclusions apply.