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Far-UVC lamps: First real-world testsīrenner's team has demonstrated in a study published in March that their far-UVC lamps kill bacteria in full-size rooms. But long-term studies on humans, and those with groups larger than 20 people, have yet to be published. And those appear to show that far-UVC is safe for human exposure in the short term. There have been two small studies testing it on people as well. Researchers have tested the theory on mice, and it appears to work. As a result, far-UVC is prevented from reaching those deeper, living cells, and is less likely to cause any damage.
#FAR UVC LAMP SKIN#
UVC light does its damage when it is able to go beyond the surface of the skin and eyes, reaching cells deeper in the body.īut far-UVC light is absorbed by the outer layers of the skin and eyes. And Brenner's team has developed and tested a far-UVC lamp. COVID-19: Let there be (ultraviolet) light Small-scale research on UVCĭavid Brenner, director of Columbia University's Center for Radiological Research in New York City, has been studying the potential of UVC technology to kill viruses in settings safe for humans.īrenner has discovered that although UVC light is harmful to people, there is a form of UVC that can kill viruses without harming our skin or eyes - and it's called far-UVC.
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