Broan QS236BL Allure II Under-Cabinet Range Hood, 36-Inch, Black Ducting options: vertical or horizontal or ductless; 300 cfm centrifugal blower, 4.5 sones Three-level lighting for bright or nighttime illumination; par20 40 watt halogen bulbs (bulbs not included) Large full-filter design, dishwasher-safe micro-mesh filters Flush mount push button electronic controls; infinite speed slide control with blower memory feature that saves last settings 36-inch width by 20-inch depth by 7.25-inch height