We are looking forward to your visit for 222 uvc light, 308 Nm Excimer Lamp, 222 nm light bulb. We always follow the pioneering spirit of self-improvement and the honest and simple management style. We need continuous innovation to attract consumers with differentiation because we believe that we can make good profits as long as the products are attractive enough.

FEATURES

1. Environmentally friendly/mercury-free

2. Safe disinfection technology

3. Wide operating temperature

4. Instantaneous on/off

5. Large production capacity

6. No degradation in output over the life of the lamp

7. Spectrum testing by the third-party

8. EPA, ISO9001, CE certified

SPECIFICATIONS

1. Model no.: UWB222-60W

2. Peak Wavelength: 222nm

3. Size: 28*300mm

4. Input Voltage: 24vDC

5. Power: 60w

6. Beam Angle: 360°

7. Radiation Intensity: 6000μw/cm²(0cm)

8. Operating Temperature Range: -10°C - 150°C

9. Materials: Quartz glass, Polymer end caps, Krcl noble gas

10. Lifespan: 4000 hours

APPLICATIONS

Air disinfection

Surface disinfection

Water disinfection

Room sanitisation

Sanitisation for public places

Inactivation of microorganisms by newly emerged microplasma UV lamps

The application of microplasma far-UVC lamps(60w far uvc bulb, uvc light 222 nm, disinfection excimer lamp) for microbial inactivation was studied. A new general kinetic model was provided for microbial reactivation studies. The microplasma UV induced nucleic acid repair-deficiency disorder. Results for a model ssRNA virus illustrates far-UVC susceptibility of SARS-CoV-2.

Pathogenic microbes are becoming one of the biggest health-threatening challenges leading to a global need for sustainable solutions. Ultraviolet radiation enables the control of microorganismal replication. However, microbes with protected and/or repairable nucleic acids have challenged the inactivation efficacy of current UV sources. Targeting proteins responsible for nucleic acid protection and repair or microbial infection can be game-changing. Here, we identified and kinetic-modelled the efficiency of a new mercury-free radiation technology: microplasma UV, which radiates around proteins’ UV-absorption and decomposition peak with unique spectral power distributions. Surrogates for challenging microorganisms were studied: Escherichia coli bacterium that contains nucleic acid reactivation proteins, and bacteriophage-MS2 virus that possesses viral proteins responsible for protecting nucleic acid and initiating infection (maturation).

The microplasma UV lamp photons, at wavelengths below 240 nm, induced nucleic acid repair-deficiency disorder and enhanced inactivation of viral infectivity. Both studied microplasma UV sources presented higher germicidal efficiency for MS2 and significantly lower repair for E. coli compared with the standard values reported for mercury UVC lamps and UVC light emitting diodes (UVC Leds) in the literature. The reactive oxygen species were found to not play a role in this enhancement. The present results introduce promising UV sources for efficient and long-lasting microbial inactivation, thereby paving the way toward sustainable disinfection systems.

Our company is flexible and our Far UVC 222 Nm Nanometer Wavelenght Safety UVC Air Germicidal Lamp Lights has the best price-performance ratio, thus we have won a wide attention of customers. Facing the opportunities and challenges brought by China's economic transformation and upgrading and changes in industry competition, we have accelerated the reform and adjustment of the enterprise and continuously enhanced the overall operation capacity. We pay more and more attention to technological innovation and hope to transform from product manufacturing to product creation.

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