FAQ

Q1: Is it ok to print my logo on uv light germicidal?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q2: Do you offer guarantee for uv light sterilizer germicidal?

A: Yes, we offer one year warranty to our uv light sterilizer.

Q3: Benefits of quartz glass lamps?

A: Using high-quality high-purity quartz glass tube, high transmittance, stronger sterilization effect and long service life.

Q4: Dosage considerations？

A: The structure of pneumonia coronavirus is similar to SARS virus, and it is also very sensitive to ultraviolet radiation. In the later period of SARS in 2003, CCTV pointed out in a corresponding report: a 30-watt ultraviolet lamp will kill this virus at a distance of 1m in 30 minutes. The ultraviolet illuminance at 1 meter is 90 microwatts per square centimeter. The dose is: 90X30X60 = 162,000 microwatts · second / square centimeter Illumination * time = ultraviolet energy value.