Las Vegas's Henderson Hospital has installed disinfecting lights in its operating and recovery rooms, according to an article on the Cleanzine website.
The lights reduce harmful bacteria, including MRSA and C-diff, up to 70 percent beyond routine disinfection efforts.
The continuous environmental disinfection technology is not UV light. It uses light-emitting diodes (LEDs) to generate visible white light that also contains a narrow spectrum of indigo colored light.
The indigo color uses a wavelength of 405 nanometers (nm), which automatically and continuously disinfects the environment, the article said.
Designing for Distraction: Benefits for Children, Families
Staffing and Consolidation Reshape Outpatient Facility Strategies
Adams Health Network Falls Victim to Phishing Attack
Ventilation and Filtering for Infection Control 
ChristianaCare Opens Aston Campus Neighborhood Hospital