USB Disinfection UVC Lamp 185nm (Ozone Sterilization) 5W

The Disinfection lamp achieves the purpose of sterlization by targeting the DNA of microbes, damaging the DNA structure and preventing their reproduction.


USB disinfection lamp



Optical Band

185nm (Ozone Sterilization)







Remote Control

Delay start of 28 seconds

Light Source type

Quartz ultraviolet light source




2 year







Product Details


1. How many sterilization modes do a sterilization lamp have?
Have two ways:  UV   and    Ozone

2. What’s the difference between them?
*UV : wavelength: 253.7nm     How to Sterilize: ultraviolet radiation to sterilize,  Destroy or change DNA      Type: Physical
*Ozone :wavelength: 185nm      How to Sterilize: It turns oxygen into ozone ( O2→O3 ),  Strong oxidation      Type: Chemical

3. How does the sterilization lamp work?
Ultraviolet sterilization lamp is actually a low-pressure mercury lamp. Low-pressure mercury lamps are made using a lower mercury vapor pressure.10-2pa) are activated to emit ultraviolet light. There are two main spectral lines: one is a wavelength of 253.7nm; The other is at 185nm, both of which are invisible to the naked eye.

4. What are their advantages and disadvantages?
*UV :Advantage: Simple, convenient, broad-spectrum and efficient, without secondary pollution, go inside the room immediately after turn off light(Disadvantage: Cannot kill all the bacteria and viruses where is out of light range, the shadow place might rest of bacteria).
*Ozone :Advantage: O3 can kill all bacteria and viruses in the air(Disadvantage: O3 is dangerous for the body, people need around 15-30mints to open window for ventilation)

5. Can I choose UV+Ozone?
No, because they are indifferent wavebands, they cannot exist at the same time. (UVC: 253.7nm; Ozone:185nm)You can choose UV or Ozone according to your needs.

6. What is the workflow of sterilization lamps?
*UV: Turn on the lamp—People leave the room—Sterilize 15-30mins—Turn off the lamp—Enter the room
*Ozone: Turn on the lamp—People leave the room—Sterilize 15-30mins—Turn off the lamp—Open windows for ventilation 15-30mins—Enter the room

7. Why is the tube of sterilization lamp quartz glass?
Because UV can only penetrate quartz glass, can not penetrate any other material.

8. What function does the sterilization lamp have with the sensor?
The function of PIR sensor: when lamp lighting, if people within 5 meters distance of lamp, the lamp will power off automatically; When people left, the lamp will restart after about 55 seconds automatically.

9. Does the sterilization lamp have a timing function?
Yes, adjustable 15 minutes, 30 minutes, 60 minutes.

10. Can people stay in the room while the sterilization lamp is working?
No, both UV and Ozone harm the human body.

Disinfection Lamp Manua

     The Disinfection lamp achieves the purpose of sterlization by targeting the DNA of microbes, damaging the DNA structure and preventing their reproduction. It kills Candida albicans, Staphylococcus aureus and Escherichia coll, and other germs and viruses.This device provides sterilization and air purfication for kitchen, bedroom,bathroom, toilet,shoe cabinet, wardrobe. and other small space.

How to use
1.Long press the power button for 3 seconds light willbe switched on after a delay of28 seconds. The blue delay indicate ight wll be flashing during the 28 seconds,after which lampwil start working and the indicate lightwill be turned on. The disinfection lamp will urn off automaticallyafter 30 minutes.
2.When the lam is working. shortpress the power uton iltun offlight immediately.

How to charge
1. This device is powered by rechargeable 3.7v lithium battery, and can be charged by regular phone charger.
2. During charging, the color of indicate light will be red,and it turns green when fully charged.
3. Approximately 120 minutes required for the battery to be fully charged in a single cycle.

Details about USB Disinfection UVC Lamp 185nm (Ozone Sterilization) 5W


Transmit 253.7NM ultraviolet short wave 3600 super sterilization.
UV rays destroy biological DNA and RNA, rendering it incapable of reproduction.
Thereby dying and reaching the effect of sterilization.

Intelligent delay design & Ensure safety. All-round strong light exposure, One time charge, Use for 3+ hours.

Long press the on key for 3 seconds, delay for 28 seconds, and then turn on the light. The delay blue light indicator is flashing. After 28 seconds, the lamp will be on normally. At this time, the indicator will be blue light. After 30 minutes, the sterilization lamp will be off automatically.

Convenient sterilizing & cauterizing tube & Special light for small space. Application to areas such as car & wardrobe & shoe cabinet, etc.

Our Certificate

CE / UL / TUV / ROHS / FCC / MSDS / EPA / Gmicro Testing Certified.


Get Catalogue & Quote





Guangzhou City, Guangdong Province.

Get Catalogue & Quote

    Get Catalogue & Quote