2020-07-01

Columbia University Uses Far-UVC Light to Safely Kill Airborne Coronaviruses

Aiming to reduce the risk of COVID-19 infection and diminish coronavirus, UVC radiation has been widely promoted and applied in disinfection. But UVC radiation exposure could also lead to damage on skin and eye for human and animals. Finding a way to safely deploy UVC light has thus become a target for researchers all over the world. Far-UVC with a wavelength of 222 nm is considered a safe alternative in UVC disinfection as many researchers found that the light can effectively deactivate germs and viruses without causing harm for people. A new study led by researc...
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2015-07-27

Columbia University and Ushio Enter Exclusive UV Lighting Technology License and Research Agreement

Columbia University’s ultraviolet (UV) light technology has been licensed to USHIO Inc., a Tokyo-based developer, manufacturer, and marketer of light sources and instruments.
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With a light output in the 0.5 watt range, the OSIRE™ E3030 becomes an integral element of vehicle design—in both function and aesthetics. It is built to be robust, resistant to vibration and temperature fluctuations, meeting estab... READ MORE

LEDVANCE is proud to announce that three of its most innovative lighting solutions have won recognition in the 2025 Illuminating Engineering Society (IES) Progress Report, a prestigious annual showcase of advancements in lighting technology. T... READ MORE