We adhere to the service principle of "starting from user demand and ending at user satisfaction", and win the market with high security and high adaptability far uv technology, far uvc light 222 nm for sale, 20w Far UVC Light Module 222Nm UV Light Safe for Human Skin. We have always been adhering to the customer first, high-quality and efficient service tenet and the enterprising spirit of striving for perfection and pursuing excellence, and constantly innovate. Relying on the strong strength of our company, we strive to build a high level and professional five-star operation team. We always stand at the forefront of the market and technology, constantly insight into the new trends of market development, starting from customer needs, and putting good products first.

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.: UWB222-300W

2. Peak Wavelength: 222nm

3. Size: 55*1000mm

4. Input Voltage: 110-270vAC

5. Power: 300w

6. Beam Angle: 360°

7. Radiation Intensity: 8000μs/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

Long-term effects of 222-nm ultraviolet radiation C sterilizing lamps on mice susceptible to ultraviolet radiation(far UVC light bulb, 300w largest power lamp)

Germicidal lamps that emit primarily 254 nm ultraviolet radiation are routinely utilized for surface sterilization but cannot be used for human skin because they cause genotoxicity. As an alternative, 222-nm UVC has been reported to exert sterilizing ability comparable to that of 254-nm 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 222-nm 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 222-nm UVC exposure. No tumors were observed in Xpa-knockout mice and wild-type mice by repetitive irradiation with 222-nm 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 222-nm UVC exposure. Our data suggest that 222-nm UVC lamps can be safely used for sterilizing human skin as far as the perspective of skin cancer development.

Since the source of improving cost effectiveness is design, we constantly optimize product design of our Far Ultraviolet Spectral Irradiance Meter 200-450nm Ohsp350uvs to reduce costs and enhance benefit. Our company adopts foreign advanced technology management and business philosophy, and can provide targeted solutions according to the needs of each customer. Adhering to the corporate tenet of "pursuing zero defects in products and repaying consumers", the company is meticulous in design, material selection, material cutting, and production.

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