Tianhui- one of the leading UV LED chip manufacturers and suppliers provides ODM/OEM UV led chip service.

For Disinfect 220nm 340~350nm by Tianhui 1
For Disinfect 220nm 340~350nm by Tianhui 2
For Disinfect 220nm 340~350nm by Tianhui 3
For Disinfect 220nm 340~350nm by Tianhui 4
For Disinfect 220nm 340~350nm by Tianhui 5
For Disinfect 220nm 340~350nm by Tianhui 1
For Disinfect 220nm 340~350nm by Tianhui 2
For Disinfect 220nm 340~350nm by Tianhui 3
For Disinfect 220nm 340~350nm by Tianhui 4
For Disinfect 220nm 340~350nm by Tianhui 5

For Disinfect 220nm 340~350nm by Tianhui

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Product details of the 220nm

Product Information

220nm is designed to be professional and of top performance. The product is totally examined in line with industry standards to ensure its quality. The development of Tianhui can not be achieved without professional customer service.


UV-LED 340 nm to 350 nm

  uv led manufacturers  uv led board  uv led modules  uv led diode


Product characteristics

The emission peak is 335-350nm and matched with the sensor

Good linearity and spot of light output

The operating temperature range is -20 ° C to 60 ° C

Efficient output optical power and good stability

Fast response speed

High reliability TO46 packaging with good heat dissipation

Compliant with ROHS standards

UVA ultraviolet lamp refers to a general term for long wavelength ultraviolet lamps with a wavelength of 320-400nm. In addition to fixed ultraviolet lamps, UVA ultraviolet lamps also include 340nm ultraviolet medical testing, water testing, air testing, and blood testing. UVA ultraviolet lamps, as long wavelength ultraviolet lamps, have the characteristic of strong penetration. It is widely used in industries such as industry, Criminal investigation, minerals, aquaculture and medical treatment. Today we will discuss the application of ultraviolet 340nm light sources.


  Seoul Viosys SVC Ultraviolet UVA UV-LED 340 nm to 350 nm For Blood Analysis Phototherapy Spectroscopy

for Medical & Blood analysis and testing  & Scientific application & Water detection & Air detection......

2 (9)
Parameter Min. Typ. Max. Unit
Peak Wavelength 340 - 350 nm
Radiant Flux 20 - 60 mW
Forward Voltage 3.4 4.3 5.0 V
Spectrum Half Width - 12 - nm
View Angle - 120 - deg.
3 (8)


        Zhuhai Tianhui Electronic Co., Ltd. was founded in 2002 . This is a production oriented and high technology company integrated research and development, production, sales and solution providing of UV LEDs, which is specialized in doing UV LED packaging and providing UV LED solutions of finished products for various UV LED applications. 

        Tianhui electric has been engaging in UV LED package with full production series and stable quality and reliability as well as competitive prices. The products include UVA, UVB, UVC from short wavelength to long wavelength and complete UV LED specifications from small power to high power. 


Warning Instructions For Use

1. To avoid energy decay, keep the front glass clean.

2. It is recommended not to have objects blocking the light before the module, which will affect the sterilization effect.

3. Please use the correct input voltage to drive this module, otherwise the module will be damaged.

4. The outlet hole of the module has been filled with glue, which can prevent water leakage, but it is not

recommended that the glue of the outlet hole of the module directly contact the drinking water.

5. Do not connect the positive and negative poles of the module reversely, otherwise the module may be damaged

6. Human safety

Exposure to ultraviolet light can cause damage to human eyes. Don't look at ultraviolet light directly or indirectly.

If exposure to ultraviolet rays is unavoidable, appropriate protective devices such as goggles and clothing should be

used to protect the body. Attach the following warning labels to products / systems 

Company Feature

• With years of accumulated experience, Tianhui has created a complete industrial chain business model.
• Rich in talent, Tianhui has professional personnel engaged in R&D, design, production and quality control. We write wonderful chapters for our company by making arduous efforts and cooperating with each other.
• Our products are mainly sold to the domestic market and exported to foreign markets.
• Tianhui has always been committed to meeting customers' needs and improving service for many years. Now we enjoy a good reputation in the industry due to honest business, quality products, and excellent services.
Hello, thank you for visiting Tianhui. If you have any questions, you can consult us or leave contact information. We will provide you with quality service.

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we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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one of the most professional UV LED suppliers in China
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2207F Yingxin International Building, No.66 Shihua West Road, Jida, Xiangzhou District, Zhuhai City,Guangdong, China
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