Cohabitation LED lighting industry urgent need to upgrade

Long service life, low energy consumption, no radiation, short response time...... LED lighting from the day of birth, with a variety of advantages become the focus of the development of lighting technology. However, after landing in China 10 years of this technology, LED lighting products may have a blue light overflow, product quality varies greatly, the policy and the variety of capital and other negative voices began to show. What is the LED lighting industry to tame the horse "or" horse ", be not worth getting an education? Many racers in the LED lighting industry competition on the battlefield......

Blu ray

"LED lighting is the incandescent lamp, fluorescent lamp and high intensity discharge (HID) lamp after the lighting of the lighting technology and industrial revolution. This is a reporter recently interviewed in the field of LED lighting industry heard common voice.

From 2003 the Chinese government launched the "national semiconductor lighting project", notice to the 2009 National Development and Reform Commission and other ministries issued the "opinions" the development of semiconductor lighting industry, and now the semiconductor lighting has been included in the national strategic emerging industries, more than 10 years, in all kinds of applications, more and more people see LED lamps shine.

At present, LED industrial layout is mainly divided into four areas: the Pearl River Delta, Yangtze River Delta, Bohai, Fujian and Jiangxi, strong and weak in the west, and presented to the Midwest diffusion trend. According to the relevant planning, the country has established 15 semiconductor lighting engineering industrialization base and the 37 "city of ten thousand" pilot city industry and application scale go hand in hand, the rapid development of the ten.

Recently, many respondents have heard rumors, said LED light blue, will damage the eyes, some people even dare to use LED lights, which caused the international semiconductor lighting alliance and the national semiconductor lighting engineering research and Industry Alliance's attention. To this end, they recently jointly Chinese lighting association more than and 10 domestic famous experts in-depth research, based on the domestic and foreign authoritative research and test results, gives a clear answer to this question, and the formation of the titled "ordinary lighting LED and Blu ray" white paper.

"LED lamps for general lighting have strict safety and performance standards, and the LED lamps that meet these criteria will not be subject to excessive blue light. "Chairman, international semiconductor lighting alliance national semiconductor lighting engineering research and Industry Alliance Secretary General Wu Ling said that blue is an important part of the indispensable content of white, blue, white LED light source is not higher than the same color fluorescent lamp and metal halide lamp, the traditional light sources and sunlight; white LED light source on retina blue light irradiation and the amount of fluorescent lamps and metal halide lamps and other traditional sources are similar, which belongs to the safety of lighting products, will not cause harm to human.

To participate in the research of the national electric light source quality supervision and Inspection Center (Shanghai) deputy director Yu Anqi said, LED blue is an important topic of biological safety of the measurement result of the data and the domestic and foreign authoritative Laboratory of various light sources and the sunlight spectrum shows that LED lamp, in the premise of qualified product quality under proper use compared with the traditional light source, and natural light, with blue light hazard.

Standard battle

The blue light controversy seems to be conclusive, LED lighting industry is still on the cusp. LED technical safety performance of international standard for Professor Mou Tongsheng pointed out that in the United States and Europe, including LED technology, lighting products, must comply with international standards issued by the International Electrotechnical Commission, but this standard has become a "standard" in the introduction of the domestic, resulting in some domestic LED lighting products safety worrying. He also revealed that the mandatory national standards for lighting safety is expected to be introduced next year, the LED industry will face a large number of mixed shuffle. By then, the safety performance of all lighting products will be divided into 4 levels, and labeled to consumers express, of which only the level of 0 and only for the family of 1.

LED lighting industry chain covers a wide range, there are a number of departments related to the development of LED lighting standards. "Deputy Secretary General Alliance national semiconductor lighting project general Ruan Jun introduction, semiconductor industry standards in the Ministry of industry and information technology, lighting design standards in the Ministry of housing and urban rural construction, and other related LED Lighting Technology Committee include: National Semiconductor equipment and materials Standardization Technical Committee, the National Standardization Technical Committee of semiconductor devices National Lighting Standardization Technical Committee, the national energy infrastructure and management of Standardization Technical Committee, the National Standardization Technical Committee of rare earth, national standards have formulated the unified leadership of the National Commission of the. At present, LED has been released 27 national standards, industry standards, the 11, China Quality Certification Center (CQC) introduced the technical specifications of the 5 energy-saving certification.

In the face of the rapid development of semiconductor lighting technology, the national standard setting process is relatively slow, unable to respond to market demand in a timely manner. National semiconductor lighting engineering research and development and industrial alliance with the support of the Ministry of science and technology, in 2007 the establishment of standardization and coordination working group, focusing on scientific and technological innovation, market development to promote the work of the standard coordination. 2012, under the guidance of the Ministry of science and technology and the national standard committee, the establishment of the national semiconductor lighting engineering research and development and standardization of the industrial union committee, in 2008 has released 20 technical specifications. As an innovative mechanism, alliance standards will be a useful supplement to the national standard system. At present, the national semiconductor lighting engineering research and development and industry alliance has released the street lamp / tunnel lamp interface requirements, accelerated decay test