Solatube
Daylighting goes multifunctional with the ventilation add-on kit, for use in moist areas like baths and laundry rooms. The fan, which turns on with a switch, attaches seamlessly to the 160 Daylighting System, which illuminates up to 200 square feet, or the 290 DS, which lights 300 square feet. 888-765-2882. www.solatube.com.