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

Latest Uv Led 400 Nm Uv Led 400 Nm Company 1
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Latest Uv Led 400 Nm Uv Led 400 Nm Company 1
Latest Uv Led 400 Nm Uv Led 400 Nm Company 2
Latest Uv Led 400 Nm Uv Led 400 Nm Company 3

Latest Uv Led 400 Nm Uv Led 400 Nm Company

Lamp bead life:
>10,000 hours
Waterproof grade:
UV radiation flux:
Rated voltage:
DC 12V
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Product details of the uv led 400 nm

Product Description

Our uv led 400 nm is rich in modern design and delicate production. Quality assurance audits are regularly carried out to ensure its quality. The product will be more competitive and more widely applied in the global market as we keep advancing our production technology.

UVC LED Disinfection Module For Water Dispenser



UVC LED Disinfection Module

TH-UVC-PA04 is a overcuttent UVC LED water disinfection module. The circuit's driver board is built into the module's interior to save space. The UVC LED module relies on water flow to dissipate heat and comes with a water flow switch to prevent burnout due to water cutoff. The module is suitable for installation in the middle section of the water circuit.

The UVC LEDs used have a wavelength range of 270-280nm UV LED and have excellent and efficient sterilization effects. The internal UVC high reflectivity cavity can effectively improve the utilization of UV light, thus significantly enhancing the sterilization effect. With extensive industry experience, our 270nm 275nm 280nm UVC LED module for flowing water UV disinfection water treatment guarantees effective and reliable sterilization.

UVC sterilization is an effective treatment for the diverse microorganisms that exist in the environment. Use UV light for sterilizing water, use UV light for sterilizing water, enjoy safe, pure, and germ-free water every time. Immediate investment and health!



UVC LED Disinfection Module Application
Drinking machine  Ice machine  Air humidifier
Air purifier Pet water dispenser  Dishwasher









Rated voltage

DC 12V


UVC radiation flux



UVC Wavelength

270-280nm uv led


Input current


According to the lamp bead selection

Input power



Waterproof grade



Wire rod






Lamp bead life

>10,000 hours


Dielectric Strength

DC500 V,1min@10mA, Leakage current

Working temperature



Storage temperature





Peak wavelength( λ p) The measurement tolerance is ±3nm.

Radiant flux( Φ e) Measurement tolerance±10%.

The measurement tolerance of forward voltage (Vf) is±3%.

Overall dimension


Packaging method (reference standard data)

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 Advantage

• Since Tianhui was established, we have been improving our service quality. So far, we have built a sound and integrated service system to provide timely and efficient service for customers.
• Since founded in Tianhui has been developing for years. Now we become the leader in the industry.
• Traffic convenience including easy and open highway access and the great geographic location is conducive to the transportation of UV LED Module, UV LED System, UV LED Diode.
• Our company has a large numbers of customers, and our sales and marketing network covers all major cities in China. Now, our business scope extends to many regions such as the Americas, Europe, Asia and Australia.
Tianhui provides excellent products with favorable price in return for new and old customers. We are looking forward to cooperating with you!

Contact us
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
You can find  us here
2207F Yingxin International Building, No.66 Shihua West Road, Jida, Xiangzhou District, Zhuhai City,Guangdong, China
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