(Thank customer review from @Rick)

Can ultraviolet lamps work against bacteria and viruses?

Because I pay more attention to hygiene, I began to use disinfection lamps a long time ago.

Some people don't think it's necessary. First, they think the household disinfection lamp is an IQ tax, which is useless; 

Second, it doesn't make much sense. There will be bacteria everywhere.

But now more and more people begin to pay attention to disinfection.

Especially after this COVID-19, I believe many people change their original ideas.

Since the disinfection lamp has been used for a long time,

I give you Amway a household disinfection lamp UVC sterilizing lamp DQ-302, which is a very portable household disinfection lamp.

The principle of disinfection is to disinfect with direct ultraviolet light of 253.7nm wavelength.

Generally, there are two kinds of disinfection lamps: one is to use ozone and the other is to use ultraviolet light;

Long term use of ozone may cause damage to human body, so I suggest you buy ultraviolet.

The back of UVC Sterling lamp DQ-302 is a hook design,

which can be hung where needed, such as on the toilet cover to thoroughly disinfect the toilet.

UVC Sterling lamp DQ-302 has a built-in 1200mAh lithium battery with long service life,

and is equipped with a USB charger for charging at any time;

When using, just press for 3 seconds, start disinfection after the beep, and thoroughly disinfect after the beep for 5 minutes;

The whole operation is very simple. Friends who like it can buy it~