Time is the touchstone for testing the truth. In the recent period, the investment in LED lighting has been “hot†and can even be said to be frenetic. Due to the "ruthlessness" of many problems in the application, people's minds are forced to wake up, and the understanding of LED lighting returns to the rational track, forcing some people who are dizzy to start thinking calmly. LED lighting investment frenzy needs to be cautious Through the "fanatic" phenomenon, we should seriously reflect our understanding of LED lighting to correct our way of thinking, strategic direction and scientific research methods. The author believes that at present, many people fall into two misunderstandings about LED light source, lighting and application. One of the misunderstandings: the chip is equal to the light source. The electric light source has strict technical standards. There are strict requirements for many indicators such as contrast, lumens, color rendering, color temperature, power, light decay, harmonics, and life. This is the result of technological advancement of electric light source for more than 100 years. . A chip or a PN junction, although a generalized light source, is only a luminescent element in terms of a standard electric light source, and is by no means a standard electric light source. The manufacture of chips into various standard electric light sources is not a simple patchwork, but a scientific design and combination. It requires a large number of technological innovations in related fields such as materials and electronics, and requires a large number of scientific experiments. An electric light source that is not equal to the modern meaning and has strict standards. However, many "experts" or "officials" have exchanged concepts in their speeches, confused common sense, did not talk about science, and blindly promoted them. Such experts or local government agencies promote LED lighting, or "do not understand" and "understand". Either "understand" and "do not understand" are all ulterior motives, the generosity of the country, and the interests of all parties. Misunderstanding 2: The light source is equal to the illumination. There is "light" to illuminate, yes. Torches, candles, and oil lamps have been historical light sources, and they still play a role in lighting in some areas where electricity is not available. But in the 21st century, it seems that the original illumination is the illumination that is compatible with the social form and productivity level at that time. Today, if you use an LED chip compared with a torch or an oil lamp, you will be ridiculed. Some people will say that LED lighting is high-tech. However, an indisputable fact is that some people use a single light source - a PN junction as a light source, as the whole illumination, and do "self-floating themselves." Due to the characteristics of the LED light source itself, such as strong directionality of light, heat dissipation, driving and optical processing are required, which determines that the LED as a light source must be “the maturity of the whole systemâ€. In this sense, or the viewpoint of modern lighting Look, the light is not necessarily the "light", as far as LED lighting is concerned, the single light source is never equal to the illumination. From a PN junction to a modern light source, to scientific lighting and green lighting that are compatible with the environment, there is a long way to go. This includes deep understanding of LED lighting, advances in materials and technology, equipment manufacturing and applications. The secondary development of products, especially the maturity of the system, the appropriate cost performance and large-scale production, can not do these points, the large-scale promotion and application is just a beautiful "vision" and embarrassing.
MC Flex Outdoor Rental LED
Display
Advantage of Outdoor Rental LED Display P3.91 P4.81 P5.95
Outdoor Rental LED Display Outdoor Rental LED Display,Outdoor Full Color Rental LED Display,Outdoor Rental LED Screen Display,Outdoor Curtain LED Display Shenzhen Macion Optoelectronics Technology Co.,Ltd. , http://www.macion-led.com
1, Outdoor high resolution and high
brightness, smallest pixel in the world
3.91mm, unequalled image quality in outdoor environment.
2, Ingress protection reaches to IP65, weather
proof and dust proof.
3, High brightness uniformity and color
uniformity (≥95%)
4, Super thin and light with die-casting
aluminum cabinet design.
5, Good performance: anti-UV and anti-oxidation.
6,Large viewing distance: 140° in horizontal,
140° in vertical.
7, Excellent flatness and no splicing gap
between modules
8, Quick installation and removal with facile
connection lock