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

Do You Know the Differences Between 222nm, 275nm, 254nm, And 405nm?


UV LEDs are a recent development that has been proven to be much more useful than conventional alternatives. They are used in every industry imaginable, from medical and scientific research to security and food preservation. UV LEDs emit light at an invisible wavelength to humans, making them perfect for use in settings where you want to keep your lights off but still want them to be bright enough for your purposes.

Do You Know the Differences Between 222nm, 275nm, 254nm, And 405nm? 1

What Is UV Led?

UV LEDs, or ultraviolent light-emitting diodes, are semiconductor devices that emit ultraviolet light. They are used in a variety of applications, including the curing of UV-sensitive materials, water purification, and disinfection. UV LEDs offer several advantages over traditional UV sources, such as fluorescent lamps, including a longer lifetime, a smaller size, lower power consumption, and faster switching.

UV rays are classified into three types: UVA, UVB, and UVC. UVC rays have the shortest wavelength and are the most harmful to humans. UVB rays have a slightly longer wavelength than UVA rays and can also cause damage to the skin and eyes. UVA rays have the longest wavelength of the three types of UV rays and are less harmful to humans; however, they can still cause damage to the skin over time.

UV LED As Cataract Surgery Treatment

While UV LED technology has been around for some time, it is only recently that it has begun to be used in cataract surgery. This new application of UV LED technology is promising to revolutionize the way that cataracts are treated.

Until now, the standard treatment for cataracts has been to remove the cloudy lens and replace it with a clear artificial lens. This surgery is effective, but it can be quite invasive. With UV-LED cataract surgery, the cloudy lens can disappear, leaving the healthy tissue behind.

This less invasive approach has a number of advantages. First, it is much less likely to cause any damage to the surrounding healthy tissue. Second, it is a much quicker procedure, which means that patients can get back to their normal lives sooner.

UV LED manufacturers are working hard to develop this new technology and bring it to market. If you or someone you know suffers from cataracts, keep an eye out for this new treatment option—it may just change your life!

Do You Know the Differences Between 222nm, 275nm, 254nm, And 405nm? 2

Benefits And Application Of UV Leds In The Agriculture Industry

UV LEDs are becoming increasingly popular in the agricultural industry due to their many benefits. They can be used for a variety of applications, such as disinfecting surfaces and equipment, controlling pests, and increasing crop yields.

There are a number of different manufacturers of UV LED products. Some companies specialize in one specific application, while others offer a variety of products for different purposes. It is important to compare products from different manufacturers to find the best solution for your needs.

What Is The Difference Between 222nm, 275nm, 254nm, And 405nm?

The main difference between the different nanometers (nm) is the wavelength of light that they emit. For example, 222 nm emits ultraviolet (UV) light with a very short wavelength that is harmful to bacteria and other microorganisms. However, this UV light is also harmful to human skin and eyes, so it must be used with caution. 275 nm also emits UV light, but with a slightly longer wavelength that is less harmful to humans but still effective against bacteria and other microorganisms.

254 nm is in the middle range of UV wavelengths and is effective against a wide variety of microorganisms, including bacteria, viruses, and protozoa. 405 lm emits visible blue light, which can be used for disinfection purposes but is not as effective as the other nanometers mentioned.

What Are The Advantages Of Using Different Nm Lights?

There are many advantages to using different nm lights. One advantage is that different nm lights can be used to target different parts of the plant. For example, using a light with a wavelength of 400–500 nm can help increase the amount of chlorophyll absorption, while using a light with a wavelength of 700–800 nm can help increase the amount of carotenoid absorption.

Another advantage of using different nm lights is that they can help improve the overall health of the plant. For example, using light with a wavelength of 400–500 nm can help to improve the plant's photosynthesis process, while using light with a 700–800 nm wavelength can help to improve the plant's resistance to disease.

What Are The Disadvantages Of Using Different Nm Lights?

There are several disadvantages to using different nm lights. First, each nm of light has a different effect on the human body. For example, blue light at night can suppress melatonin production and disturb sleep patterns, while green light during the day can improve alertness and productivity.

Second, different nm lights can also have different effects on plant growth. For example, blue light promotes vegetative growth in plants, while red light promotes flowering. Finally, different nm lights can also have different effects on animal behavior. For example, blue light may cause animals to be more active, while red light may cause them to be less active.

Do You Know the Differences Between 222nm, 275nm, 254nm, And 405nm? 3

Where To Buy UV Leds?

With a full production run, consistent quality and dependability, as well as affordable costs, Tianhui Electric has been involved in UV LED packaging, particularly for plastic products. We have more than 20 years of experience offering OEM/ODM services.

We can produce goods with a customer's logo and with any kind of packaging the client desires. Tianhui Electric has been uv led manufacturers with a complete manufacturing run, consistent quality and dependability, and affordable costs. Customers' branding with UV LED Solution can be added to products, and packaging can be changed. To advertise our products, our marketing team is also quite active on social media sites like Facebook, Instagram, and Twitter.


When you are in the market for a UV Led manufacturer, it is important to consider all of your options. There are many different manufacturers out there, each with its own advantages and disadvantages. It would be best to find the right manufacturer for your specific needs.

In conclusion, there are many great UV LED manufacturers out there. Do your research and find the one that best suits your needs.

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