Verona s 48 Designer Series wall mounted chimney hood features 4 fan speeds time delay shut-off stainless steel baffle filters and 4 LED lights.The Verona chimney hood has a clean straight-line design with rounded edges for a pro-style look that will add beauty and performance to any space.A stainless steel 5-button back-lit keypad allows for easy adjustment of the fan speed operation of the LED work lights and auto shut-off timer.The hood is designed with a telescopic chimney that extends to fit 8 ft. ceiling heights an extension for up to 12 ft. ceiling heights is available.Additional features include:Stainless steel anti-grease baffle filters that are dishwasher-safe.1200-CFM motor for powerful ventilation of grease smoke and odors from the kitchen.Light indicator for grease filter maintenance. For external ventilation a 8 inch round duct is required.For interior venting installation an optional filtration kit is required.