It is true that UV light can generate ozone, but only under certain conditions and wavelengths. UV-C light does not create ozone, however the shorter ultraviolet V (UV-V at 185 nanometers) wavelength of UVV light does produce ozone. This is because UVV light reacts with oxygen to break it down into atomic oxygen, an unstable atom that combines with oxygen to form O3 (ozone).Interestingly, UV light at a wavelength of 240-315 nm will break up the third oxygen atom and convert it back to oxygen. This was recently demonstrated when Atlanta-based Acuity Brands' sanitary lighting company's EvolAir line of UV-C lamps passed CARB's scrutiny. In summary, UV light can generate ozone, but only under specific conditions and wavelengths.
UV-C light does not create ozone, however the shorter ultraviolet V (UV-V at 185 nanometers) wavelength of UVV light does produce ozone. Ozone is a powerful oxidant that can be used for a variety of applications, such as air purification, water treatment, and sterilization. It is important to understand the different types of UV light and their effects on ozone production in order to make informed decisions about how to use this technology.
