The KitchenAid® KVIB602DSS 42'' Island-Mount, 3-Speed Canopy Hood features 600 CFM fan speed. The Auto Speed Setting takes the guesswork out of protecting cabinets from steam, grease, and moisture by automatically adjusting fan speed to ventilation needs depending on the heat being produced. The LED Task Lights provide extra lighting over the cooking surface to help in the cooking process. Don't forget about the 3-Speed Electronic Touch Control with Boost Function (10 Min.) It provides electronic operation with visual feedback on settings and selections. Enhances performance when using high-temperature cooking techniques by providing a timed, short burst of high-speed ventilation to effectively filter steam, grease, and odors from the air.