N95 FFP2 face mask gloves sofas harmless uvc led germicidal lamp



FAQ
Q1: This kind of uvc led germicidal to use?
A: Yes, I have bought uvc led and I can use it for 1 year. The effect of sterilization is still obvious, and the attenuation is less. It is recommended!
Q2: Do you offer guarantee for uvc lamp?
A: Yes, we offer one year warranty to our products.
Q3: The principle of ultraviolet sterilization?
A: Ultraviolet rays damage the DNA and RNA of microorganisms, causing them to lose their ability to reproduce and thus die, achieving the effect of sterilization and disinfection.
Q4: How to choose power?
A: Space disinfection is 1W per square meter, and 1.5W can be configured per cubic meter for high requirements, that is, with a layer height of 3 meters as an example, 4.5 watts per square meter is required.








