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LIGHTEARTH takes professional, dedicated, quality and service as its business philosophy, introduces international UV UVC disinfection technology to China, and meticulously produces a full range of UVC disinfection lamp with international level.
UVC Germicidal Lamp
As the UVC germicidal lamp suppliers, LIGHTEARTH offers a broad range of UVC lamp types that are manufactured from high quality quartz glass, for disinfecting water, air and surfaces.
Low-pressure UVC tube light for sterilization is available in various lengths, with various end connectors and in rod or U-shapes.
High-efficiency low-pressure mercury UVC germicidal lamps offer 30% to 60% higher output at a spectral output of 254 nm and are ozone-free.
Standard low-pressure mercury UVC germicidal lamps made of synthetic or natural quartz glass have spectral output at 254 nm and 185 nm and are ozone-generating.
The radiation of UVC tube light for sterilization has an intense bactericidal action. Microorganisms such as viruses, bacteria, yeasts and spores are effectively inactivated without the addition of chemicals.
Standard lamps and customized lamps are available. All UVC disinfection light for sale are available as instant start or pre-heated lamps.
Principle of UVC Germicidal Lamp
The 253.7 nm light emitted by ultraviolet germicidal lamp is consistent with the absorption spectrum of nucleic acid in microbial cells, which destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial cells, causing growth cell death and (or) regenerative cell death, achieving the effect of sterilization and disinfection. Such is the principle of UVC tube light for sterilization.
Advantages of UVC Germicidal Lamp
UVC light for disinfection/UVC disinfection lamp uses ultraviolet technology to kill all germs and bacteria more quickly and is a great supplement for other methods. Here are the five benefits of using UVC light for disinfection.
l High UV efficiency（254 nm UVC radiation）
l Low energy consumption
l UV lamps tailored to customer requirements
l 10,000 hr operating life reduces maintenance costs
l Low surface temperature
Difference between UV and UVC Light
Ultraviolet (UV) is part of the electromagnetic spectrum (light) that reaches the earth from the sun. Their wavelengths are shorter than visible light, invisible to the naked eye, and can be divided into UVA, UVB and UVC by wavelength. UVC is the short wavelength of 200-280nm in the ultraviolet ray, referred to as UVC ultraviolet. UVC germicidal light has the unparalleled advantages of other sterilization methods, but at the same time, there are its own disadvantages: in different wavelengths of ultraviolet radiation, you must control the irradiation time and irradiation distance to ensure the absolute safety of the sterilization process. So control the safety issues, UVC germicidal light as a more efficient and environmentally friendly germicidal technology, which has a further experience.
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