With This Kitchen Aid KVIB606DSS you get it all! 600 CFM for top air circulation, With Perimeter Ventilation to Increases the ventilation system efficiency by pulling air from the edges of the hood and speeding up the movement of air at the center, allowing it to efficiently handle up to a 65K BTU total output. The LED Task Lights Provide extra lighting over the cooking surface to help in the cooking process, Halogen Night Lights Enhances the style of the ventilation system by providing soft, accent lighting in the kitchen. 3-Speed Electronic Glass Touch Control 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.