Research and Analysis on the impact of the lack of

Analysis on the impact of the lack of standards in the LED lighting industry

recently, an LED lighting enterprise revealed that when the company was recently inspected by the local municipal bureau of quality supervision, its intelligent LED lighting products were considered to have no production standards and were fined. In fact, in March, when the company went to the Municipal Bureau of quality supervision for filing, the other party said that it would not accept it without relevant national standards, so it has not been filed. Being fined this time means being "enforced by the Diaoyu Islands"

the call for national standards for LED lighting has been a topic of discussion in the industry. Although various regions have been formulating and trying out their own local standards, the standards are chaotic. Enterprises are qualified according to the standards, but they are unqualified there, and the whole industry is in a mess! The government was in a dilemma. The enterprises shook their heads and sighed. The people in the fog recommended no more than 10% of the products that were hot in the experiment. They did not know who was right and who was wrong, who was right and who was wrong, who was good and who was bad. Due to the lack of unified specifications and standards, LED lighting application products in the market have a wide variety, different performance and poor interchangeability, which has brought severe challenges to the whole industry

the success of the LED industry standard lies in its scientificalness

at present, there is no unified standard for China's LED industry. More than 4000 enterprises in the existing industrial chain, including those listed domestically, can also be analyzed under manual intervention; 22 enterprises, because there is no standard, the products also appear to be mixed

Yue Ruisheng, Secretary General of the international semiconductor lighting Alliance (ISA), said that the international lighting Commission, the International Commission on electronics and motors, the European light engine Commission, the American energy star, ISA and other institutions are developing LED lighting standards to compete for the voice of the industry. The key to the success of the standard lies in its scientificity and practicality. At present, the main reasons why LED lighting standards have become a bottleneck problem that puzzles the development of the industry are: first, the long chain of semiconductor lighting industry is the intersection of electronic information and light industry lighting, and its application involves a wide range, which brings great challenges to the formulation and coordination of standards; Second, some standards of LED are covered in traditional lighting products. For example, some standards of street lamps and street lamps may also be led standards; Third, the "standard" is based on the comprehensive achievements of science, technology and experience. Third, most steel mills are cautious about the purchase of pig iron. The semiconductor lighting industry is in the early stage of development. The rapid change of technical route and the rapid improvement of product performance make the pace of some product standards unable to keep up with the development of product performance. The formulation of basic standards such as reliability test methods needs more in-depth research, and the formulation of standards needs a longer cycle

the lack of national standards has led to chaos in the industry and frequent quality problems.

recently, Guangdong Provincial Bureau of quality supervision released the provincial special supervision and spot check results of the quality of self ballasted LED lamps in Guangdong Province. The sampling results showed that among the 23 batches of self ballasted LEDs, 17 batches were unqualified, and the unqualified rate was as high as 73.9%. It is understood that the unqualified items involve the protection of accidental contact with live parts, insulation resistance and dielectric strength after wet treatment, mechanical strength, fault status, chromaticity tolerance, general color rendering index, disturbance voltage, lamp power, heat resistance, interchangeability, power factor, initial luminous efficiency/luminous flux, fire prevention and fire prevention. Data shows that 70% of the current LED product failures are caused by the core component - the drive power supply

the news about the unqualified LED lighting products has appeared many times recently. As an inevitable trend of lighting development and a project strongly supported by the state and policies, why do led frequently have quality problems? Tracing back to the source, the lack of LED lighting standards is the key. From power supply to finished products, there is no standard system for LED lighting, and there is no requirement for compulsory testing and certification. It is entirely the enterprise that can do what it wants, and the quality cannot be good

the healthy development of LED industry is inseparable from product standards and technical supervision. In the lighting industry, the phenomenon of OEM is very serious, including a large number of large brand enterprises adopt OEM. Including Philips, OSRAM, Rex lighting and other international brands, there is a phenomenon of OEM. At one time, the OEM volume of some major brands was close to 90%. There is nothing wrong with OEM itself, but it is likely to cause problems in the enterprise's control over the OEM. The reason for the problems of brand products is not the OEM mode, but the problems of brand enterprises in the acceptance of OEM products. If the brand enterprise sends people to stay in the OEM factory for a long time to supervise and inspect the production process of the OEM factory, problems can be found and reworked in time, and products that are unqualified will be rejected. In this way, the occurrence of unqualified products in the OEM process can be basically eliminated