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

Cost-effective Uv Led 405 Nm From China Sterilization 1
Cost-effective Uv Led 405 Nm From China Sterilization 2
Cost-effective Uv Led 405 Nm From China Sterilization 3
Cost-effective Uv Led 405 Nm From China Sterilization 1
Cost-effective Uv Led 405 Nm From China Sterilization 2
Cost-effective Uv Led 405 Nm From China Sterilization 3

Cost-effective Uv Led 405 Nm From China Sterilization

Lamp bead life:
>10,000 hours
UV Wavelength:
Rated voltage:
DC 12V
Input Voltage:
DC 12V
Product name:
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Company Advantages

· Tianhui uv led 405 nm shows a design work from our industries finest designers. 

· The thermal system of the product doubles the protection from overheating, which reduces the possibility of LED damaged by unexpected overheating.

· The product is an excellent way to make people's immune system stronger, by introducing a controlled use of hot and cold stimulation.


TH-UVC-PA04 is a UVC LED overcurrent water sterilization module. The circuit's driver board is built into the module's interior to save space. The 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 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.


Drinking machine Ice machine Air humidifier
Air purifierPet water dispenser Dishwasher








Rated voltage

DC 12V


UVC radiation flux



UVC Wavelength



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 Features

· Counting on expertise in developing and manufacturing uv led 405 nm, Zhuhai Tianhui Electronic Co., Ltd. has become one of the major players in this industry.

· All the technical standards of Tianhui uv led 405 nm are stricter than national and international standards. Due to the advanced and independent technology, Tianhui develops finest uv led 405 nm. Under the strict quality management, Tianhui uv led 405 nm enjoy high performance with finest quality.

· We regularly ask our stakeholders for comment and feedback on our sustainability program. We work towards our targets over the year and monitor our progress quarterly to make sure that we are meeting them.

Product Details

Tianhui pays great attention to details of uv led 405 nm.

Application of the Product

Our uv led 405 nm has a wide range of applications and can be used in a variety of situations and scenarios.

Tianhui has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.

Product Comparison

Compared with similar products, our uv led 405 nm's outstanding advantages are as follows.

Enterprise Advantages

Talents provide a driving force for our company's long-term development. So we are equipped with a group of professional people with rich industry experience.

Customer's needs first, user experience first, corporate success begins with good market reputation and the service relates to future development. In order to be invincible in the fierce competition, Tianhui constantly improves service mechanism and strengthen the ability to provide quality services.

With a focus on talents and techniques, our company holds our business philosophy of 'people-oriented, technological innovation, quality assurance'. We strive to give full play to the advantages of talents and adopt advanced technology, to produce a full range of products in high quality and reasonable price.

Founded in we have gone through years of hardships. And our business scale has been increasing year by year.

Our products are sold well in Asia, Europe and other regions due to their high quality.

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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