FV-0511VQL1 Panasonic WhisperCeiling DC Fan or Light 50-80-110 CFM WhisperCeiling DC™ Precision Spot Ventilation Fan/ Light with built-in Pick-A-Flow™ speed selector switch allows you to select your required airflow (50-80-110 CFM). Features an ECM Motor with SmartFlow® technology and a Flex-Z Fast installation bracket. Can be used to comply with the latest codes and standards.Revolutionary ECM motor with SmartFlow™ technology for optimum CFM outputPick-A-Flow™ Speed Selector – one fan, you choose the CFM (50, 80, 110 or 110, 130, 150 CFM models)Flex-Z Fast bracket provides flexible, fast & trouble-free installation, even from below the ceilingLighted models incorporate one long-life, 10W dimmable LED chip panel with <1W LED night light for warm, energy efficient illuminationElegant grille design compliments the aesthetics of any bathroom Specifications:Air Volume (CFM) : 110, 110, 80, 83, 50, 50Blower Wheel Type : SiroccoCalifornia Title 24 Compliant : YesColor Rendering Index : 90Color Temperature (Kelvin) : 3,000Current (Amps) : 0.18, 0.26, 0.11, 0.19, 0.07, 0.12Duct Diameter : 4" or 6"Energy Efficiency (CFM/Watt) : 10.3, 7.0, 13.7, 7.7, 14.1, 7.8ENERGY STAR® Certified : YesGrille Size (in sq.) : 13"Gross Weight (lbs) : 11.7Lamp Watts : 10.0Lumens (lm) : 700Lumens Per Watt (LPW) : 70MAX. Current (Amps) : 0.30Mfg in ISO 9001 Certified Facility : YesMotor Type (AC/DC) : DCMounting Opening (in sq.) : 10-1/2"Noise (Sones) : 0.4, 0.9, <0.3, 0.6, <0.3, 0.4Power Consumption (Watts) : 10.9, 16.1, 6.0, 11.0, 3.9, 7.1Power Rating (V/Hz) : 120/60Rated Life (hours) : 50,000Product Family Name : WhisperCeiling DCSpeed (RPM) : 1016, 1268, 867, 1185, 768, 1097Static Pressure in inches w.g. : 0.1, 0.25, 0.1, 0.25, 0.1, 0.25Thermal Fuse Protection : YesType of Lamp Socket : LED ChipType of Motor Bearing : Ball