FAQs Archive - My Lumens

Q: Where can 222nm far uvc device be applied?

222nm far uvc device can be installed in hospitals, banks, hotels, airports, subways, schools, libraries, elevators and other public areas that require continuous disinfection. MY LUMENS' product has been used in hospitals, hotels, universities, offices, parks, coffee, and so on.

Q: Is 222nm far UVC completely harmless to humans and animals?

It is safe and harmless to use 222nm far UVC for disinfection at a dose that meets the requirements of the specification. A series of animal and human experiments in academic institutions such as Columbia University have proved that far ultraviolet rays are safe for humans and mammals at a dose of 500mJ/cm², without causing skin cancer or cataracts. ACGIH has raised the skin exposure limit value of 222nm far-UVC to 479mJ/cm².

Q: Can 222nm far UVC against COVID-19?

Yes. 222nm far uvc can disinfect all viruses and bacteria known, including COVID-19. Our partner Ushio tested the ability of Care222 technology to fight against COVID-19, and the results showed that it could achieve 99.978% inactivation.