The powerful BN636 kitchen range hood features Ancona's exclusive Auto Night Light with dusk to dawn sensor, to softly illuminate your kitchen at night. It also has Pure Lights , our long-lasting eco-friendly LED lights, to give you just the right light while you're cooking. The high performance independently tested 620 CFM motor combined with our aluminum mesh filters will eliminate smoke, moisture, and cooking aromas leaving the air in your kitchen clean and fresh. Its 3-speed electronic controls are easy to use and the time delay auto shut off means you won't be stuck in the kitchen! Transform your cooking experience with the Ancona! Product Dimensions (L x W x H): 35.4 in. (90 cm) x 11.6 in. (29.6 cm) x 10 in. (25.4 cm)