The Multifunctional germicidal light is more harmful to the eyes. Looking directly at the UV disinfection lamp at work will not feel dazzling, but the damage is no less than looking directly at the scorching sun. After the eyes are burned by ultraviolet rays, there will be redness, pain, and tearing, which may lead to eye diseases such as conjunctivitis and keratitis, and may even induce cataracts. Delicate skin is most afraid of UV rays. Shortwave UV rays can sunburn the skin in just a few seconds. If people irradiated with UV multifunctional germicidal light for a long time, the skin will appear red, swollen, sore, peeling, and even cause skin cancer.

After turning on the UV multifunctional germicidal light, the next action is "run". Be sure to leave the room as soon as possible, and try not to return to the room until the disinfection is over. Ordinary glass can block about 90% of long-wave ultraviolet rays, but its blocking ability for short-wave ultraviolet rays is limited. So even through the glass, do not expose to UV multifunctional germicidal light for a long time or watch UV multifunctional germicidal light.

After turning off the UV multifunctional germicidal light, the next action is to open the window. Ozone will be generated during the disinfection of ultraviolet lamps. If the concentration is too high, it may cause nausea, dizziness and other symptoms, and even cause respiratory diseases in severe cases. Therefore, after disinfection with UV multifunctional germicidal light, the windows must be opened in time for ventilation. Usually, it is safest to open the windows for 30 to 60 minutes for ventilation.

Through the above introduction and analysis of multifunctional germicidal light, hope it helps you.