The Broan(R) Allure(TM) II line of range hoods feature quiet blowers, exceptional ventilation performance and bright lighting of work surfaces. They are 50% quieter than the average range hood. The design features a three speed electronic push button control, smooth surfaces, a fully enclosed non-stick underside and 2 aluminum micro-mesh dishwasher-safe filters that provide the easiest clean-up of any range hood. The 3 level dual halogen light system (bulbs not included) is designed to flood your cooking surface with a bright light, the low light setting provides the perfect night light. The centrifugal blower system eliminates smoke and moisture more quietly and effectively than the average hood or over-the-range microwave. Standard Heat Sentry(TM) detects excessive heat and turns the unit to high speed. Allure(TM) simply performs better than any other hood.