Pan Jiangen: fine solution LED lighting national standards promulgated

2009 the year of the ox spring, is the impact of global financial crisis at this time, Chinese lighting industry has also been a lot of challenges, many enterprises shift from export sales. In this cold winter, semiconductor lighting has developed with its vigorous posture. It is the future development trend of light sources, but also has the advantages of traditional light can not be compared. But in the process of development, LED lighting industry competition almost in a state of disorder, because there is no uniform standard, LED enterprises like walking in the dark, and lighting designers are also on the LED products of both love and can not be used.

After this, by the National Standardization Committee of lighting led the development of the national standard LED lighting is currently in the trial stage, the industry, the LED lighting time and again eagerly look forward to the national and industry standards will soon reveal its true face of Mount Lu. In the focus of the industry, we have problems related to LED lighting standards forthcoming interview with executive director Chinese to participate in the formulation of standards of lighting, lighting China deputy director of the Institute of measurement and testing of Specialized Committee, Hangzhou everfine photoelectric information limited company chairman and chief technology officer of Professor Pan Jiangen.

Since 1985, Professor Pan has been engaged in optical, color, electronics and other optoelectronic testing technology and equipment design. He served as the International Commission on illumination (CIE) and optical radiation measurement division (second division D2) the China representatives participated in a number of CIE technical committee standard drafting and discussion and vote, elected to the study on the CIED2R2-38 photometric method for measuring the spectral sensitivity of a detector as a responsible person, assume the two National 863 high technology project for academic leaders and made outstanding achievements. In the contact and conversation, Professor Pan has a very modest big party and modest, only the world will send out this talent have a keen insight into matters of peace and calm temperament.

The author: at present LED enterprises and people are eagerly looking forward to the LED lighting standard, you also participated in the formulation of national standards for LED general lighting, will probably perform at what time the formal introduction of the LED lighting standard? From the beginning to the current plan to develop the trial stage how long?

Professor Pan: National Semiconductor Lighting Project in China started in 2003, the Ministry of science and technology and LED lighting all the relevant departments and experts under the participation of China in the end of 2003 to LED lighting standardization work for the overall planning, to the end of 2008, this work has made great progress, the National Standardization Committee of electrical lighting there are 12 items on the LED lighting standards through the basic examination and approval, the Ministry of LED lighting standard working group 7 of the LED standard through the basic examination, if progress smoothly, these standards in the approval of relevant administrative departments to further review, expected to promulgated in 2009.

The author in the standard manuscript, Hangzhou distance in "general lighting LED" test method, "general lighting led", "performance requirements for general lighting LED module performance requirements" three specific standards in the formulation process of the standard, there will be some difficult places?

Professor Pan: it should be said that the industry and the trust of the company far away from me, the company has been fortunate to participate in the development of these three standards, but also felt great pressure. Because these three standards are the standard is based on the LED lighting, a great impact on the development of the LED lighting in the future, and the major developed countries and international organizations such as CIE, IEC of LED lighting standardization work is also in the discussion stage, there are also some related standards, but is rarely, but not a simple reference so, these standards can really be said to be more than and 10 years since I am engaged in the standardization work of the most challenging.

To this end, the company also specially for the distance more than and 10 Zhejiang University, Zhejiang University of Technology and graduate students, in the National 863 project under the support of related technical problems in LED lighting standardization, but also with the International Commission on illumination (CIE), the international semiconductor lighting Alliance (ASSIST), the National Institute of standards and Technology (NIST) international authoritative organizations and Germany, Japan, Taiwan and other areas China and famous experts conducted in-depth exchanges, pay close attention to the latest development of LED lighting standard. We know that this work is difficult and important, so can not relax, together with other units and participate in the formulation of the relevant leaders, experts, and ultimately have a standard version of the three projects now. These three standards are the crystallization of wisdom.

Author: do you think the introduction of LED lighting standards to the industry, enterprises, users (designers) three parties will bring what effect?

Professor Pan: LED lighting itself in the dynamic development, can the international community to recognize the LED lighting to make standardization is very difficult, but we are also more aware of, if not the LED lighting standard, the development of LED lighting will be more difficult. Cohabitation, good and bad, the situation will be more serious waste of resources, the entire LED lighting industry is difficult to enter the healthy and sustainable development.

The development of any standard needs to be developed and perfected in the future. But the LED standard after a number of experts and business discussion, debate, debate, the last written terms is more pertinent and comprehensive, but also reflects the basic situation of LED lighting, reflects the common interests of industries and enterprises, users and long-term interests, believe that the standard of Taiwan will be more beneficial to the industry toward healthy the direction of development.

Author: insiders believe that LED