Airvent 459294A 4'' 100mm White Bathroom Fan with Humidistat - Made at Vent Axia

_Mains voltage 230/240V AC 50Hz
_Extraction rate 21 litres per second, 75 cubic metres per hour
_Power consumption: 16watts, Sound output: only 30dB(A) @ 3m
_Pullcord override
_IP44 rated, CE approved