50 CFM Ceiling Wall Mount Bathroom Exhaust Fan Semi Frameless Door 330 lumen lighting power with Aged Bronze Hardware 330 lumen lighting power with a circular reflective face creating a wider area of coverage Motion detector range of up to 30 to 40 Ft Ruvati's unique 10mm radius inside corners offers a slightly curved corner for easy cleaning while at the same time retaining the resolutely modern look 9 Color Finish White Duct Compatible Sizes 3 in Features No Additional Features Grill Shape Rectangle Housing Material Galvanized Steel Included No Additional Items Included Installation Type Ceiling it provides optimal ventilation