100mm/4 size Profile depth of 40mm Built-in LED array Built-in over-run timer 2-30mins Extraction rate of 90m3/hr Low noise level of just 35dB at 3m Suitable for kitchens, bathrooms and toilets. Designed to be fitted into walls and ceilings. Modern design with built-in LED array, easy to wipe clean and duct over short lengths (2m Max). Ideal solution for removing damp moist air, odours and airborne pollutants from kitchens, toilets and bathrooms. Adjustable over-run timer 2 30 minutes LED lighting effect during activation Quiet and efficient Double insulated does not require an earth Compliant with latest Building Regulations (Part F) Conforms to BS EN 60335-1:2002, BS EN 60335-2-80/A2:2008 SFP: 0.52