Because the UV sterilizing lamp currently in use has a wavelength of 254nm, it can cause strong damage to the human body, so it can only used in enclosed space. Various universities have published papers showing that 222nm does no damage to the DNA of epidermal cells and only hits the cornea. In other wards, the new sterilization device can be used in the general environment.

Ultraviolet Sterilization Principle

The DNA of bacterial and viral can be irradiated with 100 to 300nm ultraviolet light, and the DNA will lose its ability to replicate.

Safety of 222nm Excimer Lamp for Sterilization

The ultraviolet disinfection lamp with the wavelength of 254nm has been used for a long time, which can penetrate through the human body to the deep layer of the skin and have strong harm to the human body, so it can only be used in a confined space environment.

The wavelength of 222nm has no effect on human body, and can effectively inhibit bacteria and viruses, so it is a safe light source.

Therefore, it can be used in the ordinary living environment, and there is no restriction on the placement of all places.

the irradiation effect of 222nm excimer lamp and 254nm germicidal lamp

The 222nm excimer lamp is safe for UV irradiation. Our independently developed technology does not output harmful wavelengths to human body. The lamp technology is under patent application for 2020.

e・vio 400 exposure 380mm excimer lamp 222nm

e・vio 100 exposure 100mmexcimer lamp 222nm

e・vio miniature irradiator

e・vio the use effect of miniature irradiator