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Uv sterilization LED: new application of modern technology in health protection
122023-12 -
Recently, there is news that "RoHS directive exemption has officially ended and will not be extended". In August 2022, the EU officially issued the EU RoHS 2.0 directive exemption list, the EU RoHS Directive (on the restriction of the use of certain hazardous substances in electrical and electronic equipment) clearly specifies a series of chemical substances prohibited for electrical and electronic equipment. Because discharge bulbs do not work without mercury, they are included in the list of exemptions in the current version of the RoHS directive.
042023-09 -
The UV germicidal lamp uses the light emitted by the uvc led to realize the sterilization and disinfection function, and the sterilization efficiency can reach 99.9% The scientific principle of ultraviolet disinfection: it mainly acts on the DNA of microorganisms, destroys the DNA structure, and makes it lose the function of reproduction and self-replication to achieve the purpose of sterilization and disinfection. Ultraviolet sterilization has the advantages of colorless, odorless, no chemical residue, no toxicity and no mercury.
152023-08 -
UVA wavelength 320 ~ 420nm, also known as long wave dark spot effect of ultraviolet, it has a strong penetration, UVA can direct to the dermis of the skin, destroy elastic fibers and collagen fibers, the skin tanning.
292023-06
