What are the benefits of an ultraviolet light?

Ultraviolet-C light radiation has been shown to effectively kill bacteria, fungus, mold, and viruses (including coronavirus SARS-CoV-2). UV light generates an electromagnetic energy that can destroy DNA & RNA in living organisms. This process creates inactivation in the microbes (ie: cell mutation and/or cell death) while also destroying the ability for the microorganism to reproduce).