UV LED Sterilization is an effective method to kill germs
There are heat-resistant germs such as mad cow virus, Code-resistant germs such as avian influenze virus, yell bacteria and drug-resistant germs such as superbug. But no LED UV-resistant germs.
UVC LED kill germs to death by destorying DNA physically. The UVC sterilization technology is just widely used in sterilizing cupboard and sterilization of hospital ward.
59s opens a new sterilization era
At present, UV sterilization still relies mainly on mercury lamp technology, and is mainly used in medical
sterilization, air sterilization, surface sterilization of
objects, flowing water and static water sterilization and other fields. However, due to its high pressure, ozone
generation, and waterlogging conventions of mercury
lamps, their use has been limited in daily use and will
eventually be phased out in the historical arena.
In 2016, LED sterilization was officially applied to the
water sterilization of International Space Station,
marking an important breakthrough in LED deep-UV
sterilization technology. It also made it possible for UV sterilization to be applied to the people’s livelihood
field for the first time.
It is under such a trend that 59s makes efforts to
innovate, with the support of a number of patented
technologies, applying expensive LED sterilization
technology to the people's livelihood field, using the
mode of "family life necessities + 59s technology =
healthy life” and opening a new era of LED
sterilization.
Compared with traditional sterilization ways,LED sterilization has very obvious advantages
UV LED sterilization is a high-level sterilization way. In conclusion, UV LED sterilization is a sterilization way more suitable for articles of our daily use.
Small chips with large energy
Among the LED sterilization technologies, the most critical one is a small LED sterilization chip. An LED sterilization chip is only 0.5mm x 0.5mm in size and 8000 chips are only 1g, and there are thousands of processes that can be often required for a chip. What is more, not all UV wavebands can be sterilized. The deep-UV LED sterilization technology selects a specific wavelength band (260-280 nm), which has a great destructive effect on organic matter and can kill bacteria in a short time.
Chips more expensive than gold
The deep-UV LED sterilization technology was first used to build the decontamination module components of the International Space Station project and has played an important role in the water sterilization of space station. 8000 chips are only 1g heavy. To some extent, 1g LED sterilization chips are more expensive than 100g gold. Because the UVC energy generated by LED is huge, it is easy to damage the auxiliary material of lamp beads, which has almost strict requirements on the manufacturing process. In order to prevent the oxidation of copper from affecting the performance of deep UV rays, the bracket portion of each UVC lamp bead is processed with copper plating (copper plated with 99.99% pure gold).

Brief history and principles of UV sterilization
          As early as ancient times, our ancestors began to use sun exposure to eliminate the germs on food and achieve disinfection and quality assurance. But it was not until the middle and late 19th century that humans really understood the principle of sun disinfection and gradually developed artificial UV technology.          Light with a wavelength of 10 to 400 nanometers (nm) in sunlight is called ultraviolet light and ultraviolet light can be classified into UVA, UVB, and UVC (200 to 275 nm) according to different wavelength bands. Among them, UVC can penetrate the cell membrane and nucleus of the organism and destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism, causing growth cell death or regenerative cell death, thereby achieving the effects of killing various pathogens, such as bacterial propagules, spores, viruses, fungi, etc.         However, the amount of UVC in the ultraviolet rays that actually penetrate the atmosphere to the ground is negligible. Sunlight sterilization often lasts for more than a few hours to kill most of the bacteria. So in more scenarios, we need to use LED sterilization to meet the demand. 59s is a professional LED sterilization. Choosing 59s means choosing a healthy lifestyle!

PS: The Waterlogging Convention on Mercury requires contracting parties to ban the production and import and export of mercury-containing products from 2020. From 2021, China will eliminate the production and use of mercury-containing batteries and fluorescent lamp products as required in Waterlogging Convention on Mercury. By 2032, the exploitation of all original mercury mines will be shut down.