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Nine Major Factor Knowledge That Affects the Price of LED Lamp Beads

LED lamp beads are already a very familiar product in the LED industry, but many people do nt know much about the price of LED lamp beads. What is the reason for the price of LED lamps? The introduction of the LED lamp bead manufacturer Tianhui Optoelectronics Technology can be clearly understood. Let's take a look at the influencing factors of the price of LED lamp beads! LED size: different specifications of LED prices different prices. For example, 0603LED and 1210, that is, 3528LED, the price is large, while the price of LED lamp beads of 1210 and 5050 is different. Don't just pay attention to the price when buying LED lamp beads. Comprehensive assessment should. The chip used by LED lamp beads: the chip has domestic and Zhuhai chips and imported chips. The chip is different, the price difference is very different. At present, the most expensive American chip, followed by Japanese chips and German chips, the lowest -priced Zhuhai chip, the heat dissipation performance is slightly worse. What chip is used? What effect should be achieved? Before buying. LED lamp bead package: resin packaging and silicone packaging. The price of resin packaging is cheaper. Others are the same. The cooling performance of silicone packaging is good, so the price is slightly more expensive than resin packaging. LED color consistency: At present, there are many LED lamp bead packaging factories in China. There are thousands of large and small plus up, of course, there are strengths of strength and weakness. There are many small LED lamp beads packaging factory because there is no split color division machine, so it is either to split color or color, so it is difficult to guarantee the quality. LED lamp beads that have not been split -color are packaged in a poor color consistency, and the effect after lighting on the LED lamp beads is not so good, of course, the price difference is relatively large. LED lamp bead package welding effect: two types of assembly, braelling welding and machine welding of LED lamp beads. Manual welding is to use the soldering iron and use the most primitive method for welding. The product that enters this operation is ugly appearance, and the second is that the electrostatic maintenance measures are not good. Many LED chips are broken down, which causes the phenomenon of light or not to be bright when power -on. Machine welding is welded with reflux welding, and machine welding is different. Not only the welding product is beautiful. And there will be no phenomenon that the chip is burned by electrostatic. At the same time, the LED position and direction are more beautiful. This can be seen directly from the appearance. FPC Material: FPC separation and delay copper and copper. It is cheaper to apply copper plate, and it is more expensive. The pad of the copper plate is easy to fall off when the bend is bent, but the crushing copper will not. Which material of the material is depends on the salesperson to make a decision based on the use environment. Does the FPC have undergone environmental certification and UL certification? Is there any patent for LED?. No price is low. The price of certification and patent is more expensive. LED brightness: different brightness of LEDs different prices. The price of ordinary brightness and high bright LED lamp beads is very different. Therefore, you must clearly know what kind of brightness you need when buying, so that you can accurately locate your own products. LED color: different colors. Different price. Red and green, because the color matching and the split color are more difficult to color, the price is higher than the price. The color of red, yellow, and blue is easier and consistent. Therefore, the price is slightly cheaper. Special colors such as purple and brown due to color reasons, the price is the most expensive. Friends who like more LED lamp beads packaging knowledge, please pay attention to tianhui photoelectric technology LED lamp bead information. Tags: & nbsp & nbspled lamp beads & nbspled lamp bead package

Nine Major Factor Knowledge That Affects the Price of LED Lamp Beads 1

Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

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Development Of UV Leds Under The Epidemic
Development Of UV Leds Under The Epidemic
Health-related and waterborne infections cost the world billions of dollars annually and thousands of lives yearly. One important preventive step is sterilization, which can be accomplished using various methods, including ultraviolet (UV) light irradiation. Since proper sterilizing procedures can stop the transmission of infectious diseases, this requirement has become more urgent because of the worldwide coronavirus epidemic. Compared to semiconductor light sources, current sources like mercury bulbs are bulky, hazardous, and have fewer application options. What Are UV LEDs? UV-LEDs are LEDs that produce UV rays with wavelengths of 400 nm or less. They are separated into deep-ultraviolet LEDs (DUV-LEDs), which have an emission wavelength of around 200-320 nm, and near-ultraviolet light-emitting diodes (NUV-LEDs), which have an emission wavelength of about 320-400 nm. UV-LEDs are promising candidates for several applications, including the replacement of UV lamps, fluorescence light sources for displays and lighting, good lighting sources for microscopes and exposure equipment, light sources for chemical excitation 4used in biotechnology, medicine, and resin curing, excitation light sources for spectroscopy used in currency notes identification, DNA chips, and environmental monitoring, and sanitary light sources for disinfection and sterilization. Creation Of Uv Leds Even in an ongoing epidemic, disinfecting fomites is a crucial public health practice in halting the transmission of many infectious diseases. There is undoubtedly interest in creating technology that would allow for regular, high-throughput disinfection, especially in highly visited public venues, given the recent knowledge of the close role contact and indoor crowding play in virus transmission. Despite their effectiveness, the active chemicals in traditional chemical disinfectants in clinical and laboratory settings pose climate, public health, and infrastructure risks that make their widespread deployment difficult. Additionally, the effectiveness of chemical disinfectants can vary depending on the user and how carefully they follow repeatable cleaning procedures. As an alternative, ultraviolet (UV) radiation has been widely utilized to inactivate numerous microorganisms, including viruses. Ultraviolet light can be automated to produce a repeatable germicidal dose. The introduction of uv led diode gives the very same level of decontamination as the traditional mercury lamps, but with several advantages, including simplicity of retrofit in a variety of usual overhead light sources, with enhanced disinfection capabilities. The effectiveness of UV for cleaning is shown by its straightforward mode of operation. While neighboring thymine bases (or uracil bases in the case of RNA) suffer dimerization, which disrupts the structure of nucleotide sequences and creates "roadblocks" in genome replication, adjacent nucleotide bases in DNA and RNA uniquely absorb UV photons Researchers demonstrated the antiviral effectiveness of a uv led module by inactivating two viruses: the seasonal human Coronavirus 229E (hCoV-229E) and the immunodeficiency virus type 1 (HIV-1). Researchers demonstrate significant reductions in viral replication within seconds after UV-LED exposure by simulating common environmental instances of virus scattering (e.g., sneeze, cough, blood droplets) utilizing droplet dispersal approaches. Our research contributes to the body of knowledge on using UV-LEDs to sanitize high-contact public places. UV-LEDs represent an extra, very effective layer of defense against pathogen spread because they are inexpensive and simple to install into a range of existing light fixtures, especially during an ongoing respiratory infections pandemic. Requirements For UV-LEDs Nine 275 nm LEDs in a 3 3 array and twenty 380 nm LEDs in a 4 5 array comprised the two sets of UV-LEDs that were supplied. The distance between the LEDs and the exposed sample was around 5 cm, and the UV light output from each array ranged from 0.4 to 0.6 mW/cm2. The highest radiation duration was 30 seconds, and the combined arrays supplied a total dose to the radioactive samples ranging from 8 mJ/cm2 to 20 mJ/cm2. The device's entire lighted area was around 10 cm by 20 cm, or 200 cm2, significantly greater than the irradiated sample, and it received a total aquifer dose of 1.6 J to 4 J. Results To The Research For the Development Of UV LED Under Epidemic uv led modulewere shown in these studies to be effective at inactivating UV-resistant bacteria, HIV-1, and the human Coronavirus 229E. In the case of the human coronavirus, we saw a reduction in viral replication of up to 5.8-Log. Since RNA damage is the specific mechanism of deletion by UV irradiation and how-229E is an RNA virus, researchers predict a similar reduction in infectiousness after exposure to UV. However, they did not directly assess if this reduction in hCoV-229E replication corresponds with a similar reduction in infectivity. Researchers warn that our results could be directly applied to assess the efficacy in sanitizing non-enveloped viruses because they are typically more resilient to UV than enveloped viruses. In this study, investigations indicate that our selected virus designs were all enveloped viruses, selected to assess any possible differences in UV receptivity due to viral genome length. The inactivation of B. pumilus spores, which are renowned for possessing a high level of UV resilience, was demonstrated in our trials. Researchers say this may be the first proof that non-enveloped viruses can be inactivated by UV light. It has been proposed to use B. pumilus spores as a stand-in for testing the inactivation of the non-enveloped human rotavirus by UV radiation. https://www.tianhui-led.com/uv-led-diode.html Where Can You Purchase Your UV LED From? With a complete production run, consistent quality and dependability, and affordable costs, Tianhui Electronicshas been working in the UV LED Solutionmarket. UVLed manufacturerscome in UVA, UVB, and UVC wavelengths. Based on diverse UV applications, numerous types of uv led diodeare available, such as UV LEDmosquito traps, UV LEDsterilization bottles, and vehicle-mounted UV LEDair purifiers. Modern UV LED Solutionis utilized for airborne pathogen eradication and photocatalytic purification in automotive UV LEDair purifiers. With cutting-edge UVC LED sterilization technology, which is non-toxic and mercury-free, without radiation or odor, the UV sterilization rate for UVC LED disinfecting cups thermally can reach as high as 99%. When used in a UV LEDmosquito trap, UV LEDs with the maximum optical output may efficiently attract mosquitoes over a larger area. They also produce CO2 through a photocatalytic reaction with coated TiO2 on the inner side of the top roof.
3528 Infrared Light Beads Are Mainly Used in the Beauty and Physical Therapy Industry
3528 Infrared Light Beads Are Mainly Used in the Beauty and Physical Therapy Industry
The mask beauty instrument is also quite hot in the past two years. There are dozens of lamp beads, and there are thousands of. The advantage is that it can be used directly on the face, and the eye protection structure can also be used. It can also be used for you to swipe and swipe your mobile phone. The disadvantage is that there are some masks, no composite light mode. For example, red, orange and blue are three separate lights, and then the power is relatively low. One is because there are more charging types, and the other is because the large row lights are exposed to 15-20cm interval, and the mask is directly attached to the face on the face. There is no energy loss caused by distance in the middle, so it doesnt need to be very high. The mask on the market ranges from tens of yuan to tens of thousands of yuan, which has a certain relationship with the number, functional model and brand positioning of their lamp beads. 3528 Infrared light beads are mainly used in the beauty and physical therapy industry, including photon rejuvenation instruments, RF radio frequency beauty instruments, hot compress cold therapy instruments, beauty eye meters, red and blue light therapy instruments, large row lamps, phototherapy masks, whitening space compartment, red light, red light, red light, red light, red light, red light, red light, red light Infrared therapy belts, red light infrared therapy insoles, red light infrared therapy mattresses, red light infrared therapy yoga mats, red light infrared neck rivers, red light infrared knees, etc. Zhuhai manufacturers specialize in the production of 3528 infrared light patch lamp beads. New and old customers who need it can come to inquire or contact our official customer service staff. Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap
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