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12v Low Pressure Cold Cathode UV Lamp Silicon Bacteria Kill 3w

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Ningbo Uv Light & Electricity Co., Ltd.

12v Low Pressure Cold Cathode UV Lamp Silicon Bacteria Kill 3w

Country/Region	china
City & Province	ningbo zhejiang

Product Details

Low pressure start Dark start cold cathode lamp Kill bacteria and viruses

Can UV light kill germs?

There are several types of UV light. They’re classified according to how much energy they have.

Types of UV light

UVA light has the lowest amount of energy. When you’re out in the sun, you’re mainly being exposed to UVA light. Exposure to UVA light has been linked to skin aging and damage.

UVB light sits in the middle of the UV light spectrum. A small portion of sunlight contains UVB light. It’s the main type of UV light that contributes to sunburns and causes most skin cancers.

UVC light has the most energy. UVC light from the sun is mostly absorbed in the Earth’s ozone, so you’re not normally exposed to it on a daily basis. However, there are various human-made sources of UVC light.

UVC light is the type of UV light that’s most effective at killing germs. It can be used to disinfect surfaces, air, and liquids.

UVC light kills germs like viruses and bacteria through damaging molecules like nucleic acids and proteins. This makes the germ incapable of performing the processes that it needs to survive.

Scientists are exploring specific wavelengths of UVC light that are safe for humans.

Most UVC lamps emit a broad spectrum of UVC wavelengths (200–280 nanometers) or a specific wavelength of 254 nanometers. Studies have shown that shorter wavelengths of UVC light (such as 222 nanometers) can also inactivate airborne viruses (including SARS-CoV-2) and other microorganisms. This wavelength of UVC light is often referred to as far-UVC light and may be safe to use in occupied spaces. In studies on mice and rats, no damage to the skin or eyes was found from long-range UVC light. However, more research is needed to verify that people can be exposed to this wavelength for a period of time without harmful side effects.

is UV Lamp Disinfection useful ?

It is also useful to use ultraviolet lamps for disinfection, but everyone should try not to use them too frequently during disinfection. It can be used once a week. If the home is relatively clean, there is no need to use ultraviolet lamps for disinfection all the time.

When using ultraviolet disinfection, people must stay away. Ultraviolet rays still have certain damage to human skin, which can easily lead to itching or allergies on human skin. , Although it is more convenient to use ultraviolet lamps to sterilize, but you still need to pay more attention to the use.

Ultraviolet lamp disinfection is of course effective. In addition to spraying alcohol, ultraviolet lamps are also used for disinfection in hospitals. If there is no disinfection effect, the hospital will not use this.

This UV lamp can also be used at home, but it is best not to stay next to the lamp when using it. For example, you can place the UV lamp in the room during the day. Of course, the door of the room needs to be closed, and people do not need to touch it directly. At present, there are many brands of UV lamps on the market. It is best to choose UV lamps produced by professional UV manufacturers, such as Ningbo Youwei LIGHT.

Of course, it is useful. Now many families in our country use ultraviolet lamps to disinfect all spaces in the home. However, when using this kind of lamps for disinfection, we must ensure that there is no one in the disinfection space, because ultraviolet lamps are harmful to the human body. It is especially harmful to people's eyes and skin. After a long time of irradiation, people's skin will appear red and swollen, and it will also induce cancer.

In addition to being used for disinfection in ordinary households, UV lamps can also be used in schools, hospitals, hotels, pet stores, factories, restaurants and other spaces.

Ningbo Youwei Optoelectronics is a professional manufacturer of high-quality ultraviolet germicidal lamp series products in China. The quality is reliable and the price is favorable. You can choose it once and use it for many years. You will not regret it.

Product Description

COLD CATHOLD UV LAMP
LIFE SPAN : 20000 HOURS EXTREMELY LONG LIFE
CUSTOMIZED 1W-8W
OZONE /OZONE FREE OPTIONS

Basic information

Features
1.COLD cathode electrode, preheating start,average service life up
to 10000 hours;
2.The brackets and lamp holders of flurescent lamps of the same
specification can be used;different glass tube diameters and lamp
holders can be used according to customer needs;
3.Ceramic lamp holder,high oxidation,radiation resistance.

Application range
1.Used in various household appliances such as disinfection
cabinets,microwave ovens,air conditioners,air purifiers,etc.
2.Disinfection and sterilization of air and surface of objects in
hospitals,schools,hotels,restaurants,homes and offices.
 
 
UVC Is Efficient and SafeUVC Germicidal Fixtures increase the value of all air conditioning
and air-circulating systems by:
· Maximizing system efficiency
· Prolonging blower life
· Providing healthier air to breathe
Treating air that passes through an HVAC unit with ultraviolet
light will reduce, or eliminate, DNA-based airborne contaminants
(bacteria, viruses, mold spores, yeast, protozoa), and provide much
healthier air to breathe. UVC Germicidal Fixtures are a labor-free
solution that will not harm occupants, equipment or furnishings
because they produce no ozone or secondary contaminants. For more
than 70 years, tens of thousands have been safely installed in
hospitals, clinics, processing plants, commercial offices,
manufacturing sites and other commercial facilities and multi-and
single-family residences around the world.

APPLICATION PHOTOS

The lamp radiates short-wave ultraviolet rays mainly at 253.7nm and
has a strong bactericidal effect. The lamp is suitable for air
purification and disinfection in cars,disinfection
boxes,sterilizing bags , disinfection carbinet,etc .

U shape UV lamp for disinfection bag For portable UV sterilizer

Disinfection bag can sterilize small things ,like watches,cell
phones, cups, bowls,towels, underwears,ets.99.99% disinfection rate
5-10 minutes

Portable sterilizer can sterilize small things ,like watches,cell
phones, cups, bowls,towels, underwears,ets. 99.99% disinfection
rate
5-10 minutes

Detailed Images

Product detail drawing

The hot cathode ultraviolet lamp uses tungsten wire as the cathode
body, and its surface is coated with low work function metal oxide.
During the working life of the hot cathode ultraviolet lamp, the
oxide has chemical and electrochemical "poisoning" problems, so the
lamp life is generally only more than 4000 hours. The cathode
ultraviolet lamp is made of pure metal sheet, and there is no
poisoning problem. Therefore, its life span is 5-10 times longer
than that of hot-cathode lamp, which can reach more than 20,000
hours.

Ordinary ultraviolet lamps with new lamp radiation intensity
greater than 90uW/cm are qualified. The radiation intensity of cold
cathode ultraviolet disinfection lamps is more than 200uW/cm, which
is generally more than twice that of hot cathode disinfection
lamps. The cold cathode and hot cathode have different shapes

The size of cold cathode ultraviolet lamps is much smaller than
that of hot cathode ultraviolet lamps, especially when the diameter
of the lamp tube is small, it can be processed into U-shaped,
straight, O-shaped or disc-shaped lamps. The uses are also
diversified, such as portable sterilizers such as mobile phone
sterilization boxes, toothbrush sterilization boxes, and
sterilization kits.

Introduction of product advantages

Quartz tube

Top quanlity quartz tube
>93% ultraviolet light transmittance
High temperature resistance
Corrosion resistance

Cold cathode

The energy consumption of cold cathode and hot cathode is different
Because the current of the cold cathode is relatively small and the
direct current can be used, under the same sterilization effect,
the cold cathode saves more energy than the hot cathode!

Mini size

The size of cold cathode ultraviolet lamps is much smaller than
that of hot cathode ultraviolet lamps, especially when the diameter
of the lamp tube is small, it can be processed into U-shaped,
straight, O-shaped or disc-shaped lamps. The uses are also
diversified, such as portable sterilizers such as mobile phone
sterilization boxes, toothbrush sterilization boxes, and
sterilization kits.

20000 hours service time

The hot cathode ultraviolet lamp uses tungsten wire as the cathode
body, and its surface is coated with low work function metal oxide.
During the working life of the hot cathode ultraviolet lamp, the
oxide has chemical and electrochemical "poisoning" problems, so the
lamp life is generally only more than 4000 hours. The cathode of
Nenboda cold-cathode ultraviolet lamp is made of pure metal sheet,
and there is no poisoning problem. Therefore, its life span is 5-10
times longer than that of hot-cathode lamp, which can reach more
than 20,000 hours.

Product Presentation

PARAMETERS

Product Name	U SHAPE COLD CATHODE UV LAMP
Material	QUARTZ TUBE SILICON SLEEVE
Power	2W (1-8W COSTOMIZED )
Voltage	12V OR AS REQUIRED
Type of Lamp-house	SILICON
Model	ZW3D5Y-U78
Style	U SHAPE (H/O/OTHER SHAPE CUSTOMIZED )