Ultraviolet (UV) light is a form of light that is invisible to the human eye. It occupies the portion of the electromagnetic spectrum between X-rays and visible light. The sun emits ultraviolet light; however, much of it is absorbed by the earth’s ozone layer.Ultraviolet technology is a non-chemical approach to disinfection. In this method of disinfection, nothing is added which makes this process simple, inexpensive and requires very low maintenance. UV-C light is germicidal – i.e., it damages the DNA of bacteria, virus and other pathogens and thus destroys their ability to multiply and cause disease. There is proper evidence that UV-C light kills viruses like MERS, SARS and COVID19.UV c Robot helps to kill viruses such as MERS, SARS and CORONA and helps in the prevention of outbreak. UV Light is very effective when it comes to killing microorganisms.An average disinfection cycle with Sapien Robot is 10 mins to 15mins depends on the size of the room. This device doesn't require supervision.