The in-depth improvement of our internal management mechanism has laid a solid foundation for the long-term and sustainable development of our company, and provided a comprehensive guarantee for the production of 222 Nm Far UV Lamp Far UVC Wavelength Range Light, healthe far uvc, 254 Nm 185 Nm 10000H UV Lamp for Water Purifier Disinfection trusted by our customers. We take technology as the driving force, customer as the leading, and constantly launch high-tech and good market prospects. Creating value for customers and maximizing enterprise value is our business goal. Integrity is our most important intangible asset, and we always insist on treating society, customers, partners and employees with sincerity. We are adhering to a differentiated development and production model, providing brand-new products and technical solutions, emphasizing application services, and solving industry problems together with customers to achieve the improvement of customer product quality.

FEATURES

1. Complete lamps can be used directly

2. Pure 222 nm

3. Environmentally friendly/mercury-free

4. Safe disinfection technology

5. Wide operating temperature

6. Instantaneous on/off

7. Large production capacity

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

9. Spectrum testing by the third-party

10. EPA, ISO9001, CE certified

SPECIFICATIONS

1. Model no.: UWF222-20W

2. Peak Wavelength: 222nm

3. Size: 254*80mm

4. Input Voltage: 24vDC

5. Power: 20w

6. Beam Angle: 60°

7. Radiation Intensity: 3000μw/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

Room sanitisation

Sanitisation for public places

Home, office, school, hospital

Long-term effects of 222nm ultraviolet radiation C sterilizing lamps on mice susceptible to ultraviolet radiation

Germicidal lamps that emit primarily 254 nm ultraviolet radiation (UV) are routinely utilized for surface sterilization but cannot be used for human skin because they cause genotoxicity. As an alternative, 222nm UVC has been reported to exert sterilizing ability comparable to that of 254nm UVC without producing cyclobutane pyrimidine dimers (CPDs), the major DNA lesions caused by UV. However, there has been no clear evidence for safety in chronic exposure to skin, particularly with respect to carcinogenesis. We therefore investigated the long-term effects of 222nm UVC on skin using a highly photocarcinogenic phenotype mice that lack xeroderma pigmentosum complementation group A (Xpa-) gene, which is involved in repairing of CPDs. CPDs formation was recognized only uppermost layer of epidermis even with high dose of 222nm UVC exposure.

No tumors were observed in Xpa-knockout mice and wild-type mice by repetitive irradiation with 222nm UVC, using a protocol which had shown to produce tumor in Xpa-knockout mice irradiated with broad-band UVB. Furthermore, erythema and ear swelling were not observed in both genotype mice following 222nm UVC exposure. Our data suggest that 222nm UVC lamps(far uv solutions 222nm uv lamp ceiling installed unit) can be safely used for sterilizing human skin as far as the perspective of skin cancer development.

We take the leading technology as our Manufacturer Factory Disinfection UV Sterilization Lamp 5W Module Far UVC Light 275nm Sterilizer for OEM development strategy, set our eyes on the first-class level of the industry, and actively seize the high point of future competition. The company implements total quality management on production based on the concept of honesty and reputation first. Over the years, we have provided a large number of professional equipment to many customers, and our brand has won the trust and praise of our customers.

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