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KILLING BACTERIA WITH UV LIGHT

Light Sources > Uncategorized > Killing Bacteria with UV Light
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Killing Bacteria with UV LightUVC light is part of the ultraviolet light spectrum and emits a high frequency of UV light that makes it extremely effective at killing bacteria, viruses, mold and other pathogens.  Killing bacteria with UV light requires the use of germicidal wavelengths of 185-254 nanometers (nm).
UVC light disinfection began in the mid-twentieth century, and is becoming more and more popular as it offers a wide range of industries and municipalities safe and affordable solutions.  Since it eliminates the production of corrosive materials and disinfection by-products (DBPs), it has none of the health hazards associated with the use of harmful chemicals.
One of the most common types of germicidal UV lights are low pressure mercury lamps that are used in a large range of applicationsincluding sewage treatment, purification of drinking water, food processing and irradiation, water reclamation, HVAC air sterilization and odor control.  Economical to operate and long-lasting, the lamps are available in standard and high-output quartz germicidal lamps, quartz compact and GU lamps, standard and high-output softglass lamps, and softglass compact lamps.
Your application will determine the type of UVC lamps that will work best for your needs.  Standard low pressure mercury lamps provide the highest efficiency with 40% of a lamps’ electrical power converted into UVC radiation at 254nm.  For applications requiring the highest UVC output, high-output mercury lamps are the best choice as they provide approximately twice the UVC output.  In both standard and high-output (HO) UVC lamps, liquid mercury droplets collect at the lamp’s “cold spot.” As it reaches peak temperature, it creates a mercury vapor that produces maximum UVC output.
By operating on a lower current (between 180 and 425mA), soft glass lamps are available in standard and high output selections and provide a germicidal efficiency of 30%.  The lamps are ozone free and best used for simple disinfection applications that only require a wavelength of 254nm.
Other highly efficient low pressure mercury lamps are amalgam lamps.  These lamps use a mercury amalgam mix to control the mercury vapor pressure.  Instead of a “cold spot,” the lamp’s “amalgam spot on pellet” is used to regulate mercury vapor pressure.  Amalgam lamps yield up to three times the UVC output of a standard low pressure mercury lamp of the same length.
LightSources and our strategic partner LightTech, along with our affiliated companies, represent the leading high-tech designers and manufacturers in the lamp industry today.  Our team consists of the most highly skilled professionals that specialize in a range of innovative solutions.  Please contact us to learn more about our broad range of standard and custom lighting solutions.


Boleh beli ni ke?

https://www.lazada.com.my/products/20w-e27-ac-220v-uv-light-uvc-ultraviolet-disinfection-sterilization-lamps-i206054500-s255509490.html?spm=a2o4k.searchlist.list.8.2159af620PYG5W&search=1




Product details of 20W E27 AC 220V UV Light UVC Ultraviolet Disinfection Sterilization Lamps

  • Efficient and portable.
  • help solve the problem of disinfection home life
  • Easy to clean

Description:
Efficient and portable. 360° wider beam angle, cleans and sanitizes air by killing bacteria, viruses, Allergan, mold,effectively improve living environment. You can use it anywhere you want. Combined with timing devices,you clean the air when when you're going out.
Generally and easy to intall. E27 base, applicable to ordinary E27 lamp holder. High purity quartz glass tube means it's more durable. Hands grasp both ends of the tube screwed,do not use too much force.
Household used. Household disinfection lamp UV germicidal help solve the problem of disinfection home life. Particularly suitable for the baby room, the air within the elderly room, kitchen, bathroom, bedroom, and items disinfected.
Easy to clean. When cleaning the UV lamp, cut off the power and use a clean, soft cloth or alcohol graze hanged gasoline and other organic solution to wipe.
Note: Ultraviolet radiation can cause skin and eye burns, please pay attention to the protection. Avoid direct exposure of a long time on the human body. It require people and animals waiting outside during disinfection.
Specifications:
Material: Quartz Glass
Color: White
Lamp Holder: E27
Recommended Time: 30 Minutes (approx.) 
Power: 20W 
Voltage: 220V 50Hz
Average Life: 8000h
Radiation Range: 10-20 Square Meters
Size: 25.5x4.3cm/10.04x1.69"
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Specifications of 20W E27 AC 220V UV Light UVC Ultraviolet Disinfection Sterilization Lamps

  • Brand
    No Brand
  • SKU
    NO037HLAC8FIMIANMY-176021296
  • Warranty Type
    No Warranty
  • Model
    1A31096
What’s in the box
1 x Ultraviolet Disinfection Light

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