Nutone 9965 Bathroom Ceiling Heater, 1500W Heater w/Light, Nightlight, Exhaust Fan 70 CFM for 4" Ducts - White Heating element and ventilation fan provides optimum performance in bathrooms up to 65 square feet, so you can have a touch heat just when you need it Bright 100W incandescent lighting provides clean, even light for pleasant surroundings and enough light to focus on the details 7-watt nightlight provides a soft glow to light your bath during those nighttime visits Fan, light and heater function works independently or together, so you control the environment and choose your comfort factor Four-fu