... bearing motor Bathroom fan with light BPT10-90HLModel: BPT10-90HL90CFM,150m3/h,2.5sones,45db,4"Duct,Power:65+50W1 ... 3-in-1,heater,ventilation and light.3.Longlife ball bearing motor.4.Energy saving. 1.North America ... .Enclosed housing design use high quality metal sheet with professional manufacture,surface is powder coating,resistance to ... suitable for 80-110Sq.Ft. Bathroom fan with light BPT10-90HL