"UV-C light is germicidal... it deactivates the DNA of bacteria, viruses, and other pathogens, and thus destroys their ability to multiply and cause disease.
Germicidal lamps... at 254 Nanometers (NM), [is] the region of germicidal effectiveness most destructive to bacteria, mold, and viruses."
https://ultraviolet.com/what-is-germicidal-ultraviolet/
"UV-C light is germicidal... it deactivates the DNA of bacteria, viruses, and other pathogens, and thus destroys their ability to multiply and cause disease. Germicidal lamps... at 254 Nanometers (NM), [is] the region of germicidal effectiveness most destructive to bacteria, mold, and viruses." https://ultraviolet.com/what-is-germicidal-ultraviolet/
and can it be used in environments where children are involved?