Solatube International Inc., based in Vista, Calif. (northern San Diego County), is the worldwide leading innovator, manufacturer, and marketer of Tubular Daylighting Devices (TDDs). Solatube Daylighting Systems bring natural daylight into commercial buildings, schools, and homes to create pleasant, well-illuminated, and eco-friendly indoor environments. Using patented technology, Solatube Daylighting Systems maximize light capture through optical domes on the roof, efficiently transfer it through highly reflective tubing, then diffusing natural daylight into indoor spaces where it was once thought impossible.