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Category Archives: News

An ultraviolet light may help fight spread of novel coronavirus

A researcher at Columbia University says he may have a “public health breakthrough” in the fight against the novel coronavirus. Dr. David Brenner has discovered that a certain kind of light can kill airborne viruses, including some types of coronavirus. As the director of the Center of Radiological Research at Columbia University, Brenner has been […]

What can we do to protect ourselves from viruses and bacteria?

UV LEDs have a sterilizing effect against viruses, germs and bacteria’s. In fact, light can help here. More precisely UV-C light. Although the short-wave UV-C radiation of the sun (in the range 100 – 280nm) does not penetrate our earth’s atmosphere, we humans can project UV-C light ourselves thanks to LED technology. But how does […]