What Does UV-C or UVGI Mean?Issuing time:2023-03-30 19:15 If you are looking into UV-C lights, lamps, and air treatment methods, it’s good to understand what the abbreviations UV-C and UVGI stand for. UV-C refers to a specific ultraviolet wavelength. There are three categories of ultraviolet light wavelengths, UVA, UVB, and UVC. UV-C wavelengths are between 200 and 300 nanometers and are proven to be harmful to microorganisms. UVGI stands for ultraviolet germicidal irradiation. It is often used interchangeably with UV-C technology or UV-C light and refers to the same technology of utilizing UV-C wavelengths to neutralize pathogens. With a better understanding of the terminology behind this technology, let’s take a closer look at how UV-C light works as a pathogen control method. |