Uv sterilization LED: new application of modern technology in health protection
In todays challenging health environment, the rapid development of technology has provided us with more innovative and efficient solutions. Among them, UV sterilization LED technology, as a remarkable scientific and technological breakthrough, is gradually emerging, providing people with an advanced...
The world is beginning to move towards a ＂mercury-free＂ society
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 eq...
Why do straight drink machines choose to install UV germicidal lamps?
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 mak...
In our life, we often divide ultraviolet light into UVA, UVB and UVC.
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. UVB wavelength 280 ~ 320nm, also known as the middle wave erythema effect of ultra...
Can deep ultraviolet leds replace mercury lamps?
As we all know, mercury is highly toxic, mercury leakage has a very serious harm to the human body and the environment. In 2020, China has signed the Minamata Convention, which prohibits the production and sale of mercury and products containing mercury. 128 countries have signed the Minamata Conven...
