Kenall’s Indigo-Clean Technology Proven to Kill SARS-CoV-2

Industrial light fixture solutions company Kenall has announced that its Indigo-Clean technology has been proven in independent lab testing to safely kill 94 percent of viruses, including SARS-CoV-2 and Influenza-A. It can also kill harmful bacteria like Staph and MRSA with its LED lighting solution.

The Indigo-Clean product line uses visible light with a wavelength of 405nm to disinfect ambient air and nearby surfaces. In contrast to products that use ultraviolet light, there is a much lower risk of degrading materials or potentially harming people, offering a method of continuous disinfection in environments like schools, hospitals, medical centers, and more.

The Indigo-Clean series offers three kinds of disinfection products for a variety of applications. The Indigo-Clean EX has been proven to kill 99 percent of SARS-CoV-2 and also eliminates C. diff. The Dual-Mode Indigo-Clean solution offers blended white or indigo-only modes, proven to kill 94% of SARS-CoV-2 and Influenza-A when it runs at least 12 hours per day. And the single-mode Indigo-Clean series offers standard illumination and disinfection as long as the light is on.

“Indigo-Clean disinfection is in high demand and more critical than ever before,” said Dr. Cliff Yahnke, Director of Clinical Affairs for Indigo-Clean. “Confirming its ability to kill SARS-CoV-2 during this pandemic is a game-changer: It opens new possibilities from small congregate settings to locations that must, by necessity, host large groups of people. Now, instead of using more expensive, hazardous, and complicated technologies to kill viruses and bacteria, facility managers can simply install disinfection lighting and know that it is automatic and—more importantly—completely safe.”

Kenall was founded in 1963 in Chicago, Ill., and its products are designed in Kenosha, Wis., to comply with the Buy American Act.

About the Author

Matt Jones is senior editor of Spaces4Learning. He can be reached at [email protected].

Featured

  • GeoCam and UCLA: Modernizing Campus Accessibility Mapping

    In early 2025, UCLA partnered with GeoCam to capture and modernize its pedestrian infrastructure data. The goal was ambitious but clear: to produce a high-accuracy, imagery-backed digital map of every sidewalk, pathway, ramp, and ADA-related feature on UCLA’s 419-acre campus.

  • Texas District Breaks Ground on Second High School

    The Waller Independent School District in Waller, Texas, recently held a groundbreaking ceremony for what will become its second high school, according to a news release.

  • Phoenix School District Breaks Ground on New Prep Academy

    The Creighton Elementary School District near Phoenix, Ariz., recently broke ground on a campus replacement for Biltmore Preparatory Academy, according to a news release. The new space will allow the school to expand its enrollment by 50 percent for K–8 students and accommodate modern, collaborative learning styles.

  • Homewood-Flossmoor High School NetZero Addition

    Homewood-Flossmoor High School NetZero Addition

    Established in 1999, the Education Design Showcase is a vehicle for showing off innovative — yet practical — solutions in planning, design, architecture, and construction. The Homewood-Flossmoor High School NetZero Addition has been recognized with an EDS 2026 Project of Distinction award in the category of New Construction.