With advanced technology, perfect sales network and strong production capacity, we constantly achieve the business purpose of high quality of the uv lampe 222 nm, 254 Nm Waterproof UV Lamp for Water Treatment Aquarium, far uv light disinfection and sincere service. We adhere to the principles of openness, collaboration and development, and we stick to the spirit of win-win and mutual benefit. We strive to practice the human resource strategy of cultivating talent, motivating talent and respecting talent. Our design and development team is always focusing on the rapid development of science and technology trends and timely application of it to our products. Taking innovation as a strong endogenous driving force for the company's development, we will promote innovation in business, management, system and mechanism, etc., and lead the company's development to find a new chapter and start a new situation.

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.

We integrate technological innovation into our development bloodline and hope to create Far Ultraviolet Spectrum Irradiance Meter Measuring Instrument 200-450nm Sterilization Lamp 222nm Testing Instrument Ohsp350uvs that represent the advanced level of China and the world. Our goal is to achieve lofty performance, focus on the process, and devote ourselves to letting our business go to the world. In addition, we would properly guide the customers about the application techniques to adopt our products and the way to select appropriate materials.

Hot Tags: far uvc light bulb 300w largest power lamp, China, suppliers, manufacturers, factory, customized, wholesale, bulk, pricelist, in stock, for sale, H shaped UV Germicidal Lamp UVC Light for Water Treatment Sterilization, far uv light bulbs 222 nm, Excimer Lamp 222 Nm 150w Bulb Protect Youself From Covid 19, far uvc 222 nm light for sale, Stainless Steel Pond UV Sterilizer UV Lamps Germicidal UVC Light, far uvc light for sale amazon