The Panasonic FV-09VFL1 WhisperFit Low Profile Fan/Light/Night-Light Combination. This WhisperLite low profile fan includes a light/night-light feature with a 2x13 watt lamp and 4 watt night-light and includes a 3"adaptor. The 90CFM-4" Duct fan installs to a 4" duct and produces 90 CFM of air volume generating 1.5 sones of noise using 24 watts of power. The 70CFM-3" Duct fan installs to a 3"duct and produces 70CFM of air volume generating 1.5 sons of noise using 23 watts of power. This super quiet ceiling mounted ventilation fan is Energy Star qualified and easy to install double hanger bar and clamp system. Motor life is extended using a totally enclosed condenser and rust proof paint treatment. This model includes a built in damper to prevent backdraft and comes with a contemporary grille design.