Q1: Principle for ultraviolet sterilization lamp?
A: The ultraviolet sterilization lamp excites ultraviolet light with an invisible wavelength of 254nm，the cross-linked structure between DNA/RNA and protein material can be destroyed,to inactivate and kill microorganisms (cells, bacteria, viruses, fungi, etc.),so as to achieve the effect of sterilization.
Q2: Does your product sterilize with ozone function?
A: UVC ultraviolet sterilization,no ozone sterilization function,suitable for home office environment.
Q3: Do you accept sample order?
A: Yes, we accepet sample order. We understand that many clients need to get sample for quality check.
Q4: Are the products you sell certified？
A: Our product owns production license qualification, sterilization, anti-mite detection certification.
Q5: What do you mean by the man-machine coexistence of your products？
A: The fan blades merge together,when opening the machine,fan circulation sterilizes the air,human eyes and skin are not exposed to ultraviolet light from the machine,so under this situation,people can also be in same space.
Q6: How long will it take for normal order?
A: 10-20 days upon deposite payment.
Q7: What is the difference between your products to others on the market?
A: The biggest features of our products：the man-machine coexistence，Intelligent voice reminder，with fan circulation.
Q8: Do you have any MOQ limit?
A: Low MOQ, Ipc for sample checking is available, and try order also is welcome.
Q9: Why no ozone function？
A: Because the strong oxidation of ozone is harmful to human health。It is generally believed that ozone inhaled into the body, can be quickly converted into a very active free radical - superoxide group(O2-)，mainly oxidizes unsaturated fatty acids,then causes cell damage.Ozone can increase the arachidonic acid in the process of lipid peroxidation of human respiratory epithelial cells，then cause inflammation of the upper respiratory tract lesions.When ozone concentration at 2ppm，respiratory irritation, cough, headache may occur after short exposure。Long-term in the ozone environment, will also cause cardiovascular and cerebrovascular diseases,and also will oxidize electronic components, electrical wiring aging, short life.Please be careful to choose ozone for disinfection.
Q10: How does it work when there is no light if no ozon sterilization?
We sterilize by circulating air.
Q11: What is the instruction for use?
Human eyes and skin should not be exposed to ultraviolet light，because it can cause harm to the human body.
Q12: Can I visit your factory?
A: Yes, warmly welcome, our factory is near Shenzhen, Guangzhou and Hongkong.
