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At the request of the readers, the reporter contacted a number of industry experts. They will objectively analyze the current situation of the LED lighting industry from a professional perspective, and conduct in-depth analysis of the current problems, hoping to attract everyone's attention and thinking. ;...
As the cornerstone of the industry development, the standard plays a positive role in regulating the city to establish a good order. Since 2005, the Ministry of Information Industry has successively issued specifications such as "Semiconductor LED Test Method", "LED Display Test Method", and "Power LED Blank Detail Specification", which have made a series of contributions to the development of the industry. However, Liang Bingwen, general manager of Shanghai Lanbao Optoelectronic Materials Co., Ltd. believes that the formulation of some standards is obviously behind the development of the industry. Confusion: the standard can't keep up with the situation. In the past, after the technology matured and the product went on the market, the relevant departments began to set standards. With the advancement of technology, the pace of product development and listing was accelerated, and the technical standard formulation time was also advanced, especially In the rapidly developing semiconductor lighting industry, the expansion of the application field, some of the technical content of the original standard lags behind the market demand, and the speed of standard formulation and revision cannot keep up with the market development. How to incorporate the content of new technologies into the original system and realize the matching and coordination of the standard system of traditional lighting application products will be an important issue.
In addition, the formulation of domestic standards is inseparable from the global environment. "At present, in addition to the development and research of certain basic standards and method standards for semiconductor lighting technology standards, there are also some related large groups that are working on the development of semiconductor lighting product standards and technical performance standards. Based on the products and want to monopolize the market of this product, this kind of challenge should be highly valued by everyone. "Peng Wanhua, secretary general of the Optoelectronic Devices Branch of China Optical Optoelectronics Industry Association, stressed. Before the LED basic standard, method standard, LED device product standard and main supporting raw material standard are not formulated, it is difficult to develop LED application product standards, especially the formulation of semiconductor lighting product standards. There are many varieties of LED application products, and the application occasions and requirements are different. In the absence of standard specifications, there will be high development costs, poor product adaptability, and it is difficult to meet actual requirements, especially in LED lighting products. In terms of safety, light pollution and environmental issues must be considered. In addition, in the case that there is no standard for LED application products, it is impossible to assess its quality. The prices of products on the market vary greatly, and the quality is very poor, which affects the reputation of LED products and causes undesirable effects in society. Confusion: Formulating standards is fundamentally how to overcome the above problems and meet the challenges from all over the world. Experts from various circles have also given many suggestions. Peng Wanhua believes: "Because of the wide application and variety of LED application products, according to the development of market demand, the development of semiconductor lighting technology standards should be accelerated. The competent national authorities should organize relevant departments, standardization organizations, associations and other organizations involved in the formulation of semiconductor lighting technology standards. The organization conducts unified coordination, division of labor and cooperation, and does not repeat and waste a lot of resources and energy."
In addition, the relevant departments should also strengthen the basic research work of standard setting, such as the determination of the acceleration factor of LED life test, the optics of LED illumination, the vision of colorimetric test, the color development, the determination of technical conditions such as light distribution, etc. Otherwise, the relevant standards cannot be established. Secondly, we should actively carry out research on foreign semiconductor lighting technology standards, organize specialized institutions, conduct special research on projects, and provide basis and reference for the formulation of relevant standards in China, and propose how to cooperate with relevant foreign institutions to formulate relevant standards, prevent monopoly, and formulate uniformity. Policy and be in line with international standards as soon as possible.
Liang Bingwen believes that standard setting should be close to the market. At present, semiconductor lighting is advancing very fast in the fields of special lighting, landscape lighting and road lighting. However, due to the lack of standards, the market is chaotic, and the products are shoddy and exaggerated. The phenomenon of consumers is quite serious. At this stage, the standards for several major products for semiconductor lighting landscape lighting should be formulated as soon as possible. He believes that semiconductor lighting technology is still in a rapid development stage, technology and technology are still not stable, and there are still great uncertainties in technology and products. Therefore, the current standards cannot be pursued in one step, because the standards for the current development status are first developed. And then continue to improve with the development of technology. It is very necessary for China to formulate relevant standards to regulate semiconductor lighting products and engineering solutions. These standards will help promote the development and technological innovation of China's semiconductor lighting industry and realize the survival of the fittest. Promote the rapid development of the LED lighting industry standards, and guide the industry to an orderly and standard state. 
The establishment of LED standards is an urgent task
Editor's Note: In the last issue of this newspaper, after the article "The Calm Thinking Behind the LED Investment Heat", it caused a strong reaction in the building electrical industry. In just a few days, the reporter received a large number of readers. Lighting products, its development momentum is strong, in the past two years by the media "speculation" overdue, all kinds of exaggerated one-sided reports in the newspapers, misleading readers. Many people are bewildered by the superficial prosperity of their faces, ignoring the problems that arise in the development of their products. At present, LED lighting products still have many imperfections in terms of technology, industry standards, and product core patents. If they are not taken seriously, they will constrain the sustainable development of the industry.