UVC LED目前售價依舊還是在高毛利市場，自然吸引了歐、美、日、韓、中、台等眾多企業的投資與布局。在2019年全球有多家LED廠商積極開發UVC LED產品，包含Nichia、Crystal IS、UVphotonics、Vishay等為紫外線應用市場發展增添新動能。

UVC LED is still regarded as a product in the high-margin market, which naturally attracts the investment and layout of many companies in Europe, the United States, Japan, South Korea, China, and Taiwan. In 2019, a number of LED manufacturers worldwide are actively developing UVC LED products, including Nichia, Crystal IS, UVphotonics, Vishay, etc. to add new momentum to the development of the ultraviolet application market.