Affected by COVID-19, the demand for disinfection products in the market has risen sharply. Many companies have launched many new disinfection products. Among them, UV LED has received widespread attention due to its huge application value. UV LED technology has been used for sterilization, but due to problems such as low light efficiency and high cost, it has not been put into use on a large scale. At present, the market is still dominated by ultraviolet mercury lamps. However, due to the characteristics of safety, environmental protection, compactness, high efficiency, low consumption, and no chemical residues, UV LED can be used in a wide range of fields and have very promising future development prospects.
