In recent years, the Quality Supervision Bureau, the State Administration of Inspection and Quarantine, and the Industry and Commerce Bureau have conducted quality inspections on LED lighting products, energy-saving lamps, road lighting, fire emergency lamps, and electric light sources throughout the country. Surprisingly, the results of various announcements show that the qualification rate of LED lighting products is low, and the inferior quality is worrying.
On August 21, the Guangdong Provincial Quality Supervision Bureau announced the results of provincial-level special supervision and inspection of the quality of the LED lighting products. The spot inspection found that 17 batches of products were unqualified, and the unqualified product discovery rate was 73.9. Nexen Lighting, Pu Some LED lights of brands such as Lia, Wrigley and BYD Lighting failed. Among them, well-known brands such as Osram and Opp also appeared on the blacklist. The problem product involves accidental contact with protective parts of live parts, insulation resistance and dielectric strength after wet treatment, mechanical strength, fault conditions, fire protection and flameproofing.
During the period of 3.15 this year, the Shanghai Municipal Quality Supervision Department inspected a large-scale local energy-saving lamp market and found that a large number of products were unqualified. It was common to use halogen powder instead of three-base toner raw materials, and shoddy phenomenon; other city sampling results also showed that LED The pass rate of energy-saving lamps is mostly lower than 50. Specific to the consumer experience, it is often manifested that the purchase of LED energy-saving lamps costs more than traditional lamps, but the service life is not long, it is easy to burn, darken, or completely fail to meet its requirements. Some lighting effects.
On December 24 last year, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of the national supervision and inspection of the quality of 17 types of products in 2011. Among them, the LED street lamps of Shandong Jinyuan Qinshang Optoelectronics Co., Ltd., a subsidiary of Qinshang Optoelectronics Co., Ltd., were detected. Not qualified. This time, a total of 72 road and street lighting products produced by 72 enterprises in 11 provinces and municipalities including Tianjin, Liaoning, Shanghai, Jiangsu, Zhejiang, Fujian, Jiangxi, Shandong, Henan, Guangdong and Chongqing were sampled. However, the final monitoring results are not optimistic, the pass rate is only 58.3, which means that more than 40% of the products do not meet the standards.
On May 31 of the same year, the Guangzhou Municipal Quality Supervision Bureau conducted quality supervision and inspection on 25 kinds of products such as children's related products, prevention and control of influenza products, and filling of liquefied petroleum gas. The results showed that the products were produced by Guangzhou Ruiguang Lighting Technology Co., Ltd. A batch of BWLR-BF100A10-220V sharp LED street light thermal test failed.
From the data of the above sampling results, it can be seen that the qualification rate of LED lighting products is generally low, and there is a tendency to decline, which can not help but feel chilling. For most consumers, LED energy-saving lamps are still new. The quality of new products in the promotion process is embarrassing, and it is easier to shake the confidence of consumers. This status quo can be described as the undercurrent of the turbulent development of the LED industry, which is the future of the LED industry.
The LED lighting standard alliances of all parties have successively established local standards to become national standards?
The establishment of a standard alliance in a timely manner is a necessary and inevitable choice in the development of LED standardization, and it is a homeopathic move. The establishment of the Standard Alliance will speed up the formulation and implementation of alliance standards, establish a rapid response mechanism, solve the problem that the national standards and industry standards are too long to keep up with the pace of technological development; promote the improvement of industrial quality through advanced alliance standards, and condense industry forces to regulate the market. order. In view of this, the Semiconductor Lighting Standards Alliance has been established throughout the country, especially in Guangdong Province.
The most noteworthy is the recent new version of the LED benchmark system. It is understood that on August 13th, the company has begun accepting applications for inspection and evaluation according to the new LED benchmark system management specifications. The LED indoor lighting products covered by the old system specifications mainly include LEDs. Street lights, LED downlights, LED bulbs, LED tubes and LED spotlights. The new version of the specification has now expanded to LED tunnel lights and LED lighting products (miscellaneous). In the past two years, Guangdong Province has shown many defects and limitations in the implementation of the old LED lighting benchmark system, including the inconsistency between the products provided for inspection and the actual mass production. The new version of the system will improve this shortcoming.
The Shenzhen LED Industry Standards Alliance and the Nanhai Semiconductor Lighting Standards Alliance are all cooperative organizations that actively promote the standardization of the LED industry and are committed to the voluntary research, development, application and service of the LED industry alliance standards. According to the reporter of Aladdin Lighting News, there are few standards related to the LED industry at home and abroad, and there are very few major components, technical processes and key performances of the LED industry. The standards for the detection of corresponding indicators are also lacking. LED and lighting equipment standard system.
Just this year, the Guangdong Provincial Institute of Standardization led the joint LED technology standard alliance of 15 enterprises and institutions, and the joint research alliance of LED lighting standard optical components composed of 22 domestic research institutions, listed companies and leading enterprises was established.
In addition, the ZHAGA Alliance is an organization that standardizes LED light engine product standards and develops standardization of LED light engine product interfaces. The ZHAGA standard covers: the main dimensions of physical dimensions, optics, electrical, light distribution, heat dissipation, etc., and ultimately achieves compatibility, interchangeability, replacement, etc. between different manufacturers in the ZHAGA Alliance. The establishment of the ZHAGA standard will help prevent market differentiation of non-compatible optical engine products, enabling LED luminaire manufacturers to purchase compatible LED light engine products on the market with confidence. In addition, the establishment of the ZHAGA standard promotes technological innovation in the field of LED lighting applications, and enhances the overall efficiency of the LED lighting industry, helping the regulated and orderly LED lighting market.
However, the LED industry standards in many places are formulated by companies spontaneously. However, some companies themselves are difficult to meet the production standards. What kind of industry standards can such a company develop? Need state intervention? Can these standards eventually become national standards? Whether it can really become the guideline for guiding the production of enterprises still needs time to test. Aladdin Lighting News Network reporters are asking for a question mark here.
How far is the national standard for LED lighting from us?
There are hidden dangers in the quality of LED energy-saving products. Part of the reason may be that the counterfeit and inferior LED energy-saving lamps produced by some enterprises are flooding the market. It is not the direct fault of large-scale LED manufacturers, and has nothing to do with the government's policy measures to support the development of the LED industry. However, a mouse smashes a pot of soup, the existence of such enterprises, the existence of such products, the negative impact on the development of the entire LED industry is difficult to estimate. In reality, the product quality problem of a certain enterprise has been exposed, which seriously endangers the typical case of survival and development of an industry. It has already abounded in China, and the emerging LED industry cannot be ignored.
It is undeniable that the introduction of LED lighting standards in China is indeed slow, and the reasons are manifold. First, LED lighting involves multiple fields and industries. LED belongs to the traditional electronic components industry, also belongs to the optical and optoelectronic industry. When it comes to lighting, LED also involves lighting industry and light source industry. From the standard setting, since LEDs span multiple industries, it requires multi-party communication and coordination in the formulation of standards power and responsibility.
Second, because LED lighting is a new technology, professional committees in the traditional industry don't know much about it. China lacks companies that are large enough and have enough influence on the industry. This adds a bit of extra to the standard. Difficulty.
Third, LED technology is not a mature technology. Its technology is not stereotyped, and its technology development is changing rapidly. It also brings certain difficulties to the formulation of standards.
Fourth, the promotion and implementation are not enough. How to solve the status quo and open up the bottleneck of industrial development is not only a new topic of standardization research, but also a new task within the scope of technical quality supervision.
For the LED industry to develop healthily, it is inseparable from relevant technology and product standards. However, the rapid development of emerging industry technologies has brought about common problems in the detection technology and standard formulation. The local standards are being developed and tested everywhere, and problems have arisen. The enterprise is qualified according to the standard, and it will become unqualified by that, and the industry will become a pot of porridge! The government is in a dilemma. The company shakes its head and sighs. The people look at the flowers in the fog. They don’t know who is right or wrong, who is right and who is wrong, who is good and who is bad. Of course, in some areas, there are serious problems in which standards are not implemented and laws are not.
Setting industry standards is the only way for the LED industry. At this stage, China's lighting standard system is basically based on reference to international standards and European and American standards. The lack of corresponding independent research work provides technical support for standard setting. Enterprises still have the criteria for whether these standards can truly become the guiding principles for enterprise production. doubt. At the same time, the performance requirements of LED application products are constantly changing and improving, and the products are not yet mature, so it is difficult to formulate appropriate LED application product standards. The lack of standards has also been a bottleneck in the development of the LED industry. This requires the government to take the lead in large-scale enterprises within the United Nations to guide the development of industry standards.
In the end, how far is the national standard for LED lighting from us? Aladdin's lighting news network reporter can only feel the road to repair it, I will go up and down.
Three aspects of improving the disorder state First of all, the government departments in charge of the industry should further strengthen the correct guidance. As the competent department of the LED industry, the Ministry of Industry and Information Technology has held a cooling meeting in Jiangmen and Shenzhen for the investment of epitaxial chips in 2010. The role of the cooling conference has gradually emerged and worked in the future. In the future, various forms of meetings and forums should be held to guide investment towards rationality from the policy and technical level, and to guide the LED industry into a healthy and orderly development track.
Second, establish a coordination agency for the LED industry. Build a communication platform between LED companies and government-administered industrial sectors, integrate industry and social resources, and help enterprises become bigger and stronger. The main tasks of the alliance are: to promote the transformation of independent innovation scientific research results into industrialization; to promote the construction of intellectual property service platforms and product testing platforms; to promote the formulation and promotion of LED product standards; to organize LED-related training and consulting services.
Thirdly, through market competition and survival of the fittest, we will achieve healthy development from disorder to order. Under the guidance of the Ministry of Industry and Information Technology, the Alliance will use the existing state-level senior testing platform to guide product competition correctly based on product standards. The healthy and orderly development of the LED industry requires strong guidance from government authorities.
During the 12th Five-Year Plan period, China's LED industry will have many unknown variables and suspense, and the role and influence of the alliance will be fully utilized. After the competitive baptism of the survival of the fittest, China's LED industry will stand in the world in the form of producing big countries and selling big countries.
LED standards can be considered in the following aspects. First, the establishment of the standard system should give full play to the synergy between management, research, and research, give full play to the advantages of each link in the industrial chain, and mobilize multiple superior units to coordinate research in the form of project tasks. Fully study and test, and fully draw on international relevant standards to establish a standard system suitable for the development characteristics of China's industry. Standards are escorted by the industry and cannot be the threshold set by some companies for commercial interests.
Second, standards should be based on relatively mature products or technologies. Some technologies and products have not yet been fully finalized, and urgency to develop standards limits future product development and technology development. Therefore, it is possible to consider the introduction of basic norms and standards such as terminology and test methods in order to regulate the market and end the disorderly competition.
Third, the standard system includes national standards, local standards, and enterprise standards. The three are complementary. The continuous introduction of local standards has laid a good foundation for the establishment of national standards. Enterprise standards and local standards are important components of the national standard system. For example, enterprise standards, specific standards for the company's characteristic products, are specific refinements and manifestations of national and local standards. Therefore, the formulation of enterprises and local standards should be More detailed, corporate standards should generally be higher than national standards. Fourth, after the introduction of the standard, especially after the introduction of mandatory standards, the market supervision department should quickly establish a system of supervision, access, certification, testing, etc., and at the same time strengthen the promotion and implementation of standards.
With the in-depth development of economic globalization and the increasingly fierce competition in the international market, the role and status of standards have become increasingly prominent. Standard competition has become a form of competition after product competition and brand competition, which has a deeper level, higher level and greater influence. For the LED industry, it is imperative to introduce and issue national standards as soon as possible, implement standard strategies, and promote technological advancement of enterprises.
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