About GUV LED Sterilization And Disinfection Device

On October 22, an investor asked Unilumin Technology, "It is said that the company can produce disinfection and sterilization LED lamps and participated in the formulation of the first GUV LED standard at home and abroad based on the Light quantum theory of LED disinfection and sterilization."

In this regard, Unilumin Technology said on the investor interaction platform on October 25 that in 2020, the company participated in the compilation of the at home and abroad first group standard of Technical Specifications for GUV LED Sterilization and Disinfection Devices based on the light quantum theory. This standard was the first in the world to propose the use of light quantum theory to regulate sterilization and disinfection, and specified the classification, technical requirements, inspection rules, signs Packaging, transportation and storage. The company's participation in the formulation of the standard was based on the consideration of COVID-19 disinfection and sterilization at that time, which belonged to technical reserve and pre research.

It is understood that this standard has been released in the early stage of the epidemic, and it is the first time to use the light quantum theory to explain sterilization and disinfection, which is a global initiative. This is because the ultraviolet rays that affect the propagation of bacteria and viruses are absorbed by bacteria and viruses with high-energy photon energy, causing their DNA and RNA to mutate and lose their infectivity (inactivation). In addition, the number of photons and the number of bacteria or viruses can be calculated within the parameter definition domain, which can realize the calculation of the number of bacteria or viruses inactivated at a quantitative level. Therefore, the use of light quantum parameters is a scientific way to describe the sterilization mechanism.

Xu Dong, honorary director of Shenzhen Lighting and Display Engineering Industry Standards Committee, said. "Through extensive research and discussion, the standard has been revised for 6 times. During the revision process, 16 enterprises and more than 100 suggestions were received, and the adoption rate of the suggestions reached about 86%."