Semiconductor lighting is the third revolution in the field of human lighting. It has the advantages of high luminous efficiency, long life and environmental protection. Semiconductor lighting has huge technological innovation space and broad market development potential. It is considered to be a strategic industry in the 21st century. The United States, Japan, Europe and other developed countries and regions and China attach great importance to it and have formulated development strategies.
The US Department of Energy has incorporated semiconductor lighting into the ENERGY STAR program, Japan has launched the "21st Century Light Plan", and Taiwan has launched the "Second Century Lighting Source Development Program."
China has also launched projects such as “Green Lighting Project†and “National Semiconductor Lighting Projectâ€. The National Development and Reform Commission has issued a Notice on Printing and Distributing the Development Opinions on Semiconductor Lighting Energy-Saving Industry (Development and Reform [2009] No. 2441). Promote the healthy and orderly development of China's semiconductor lighting energy-saving industry, foster new economic growth points, expand consumer demand, and promote energy conservation and emission reduction.
In recent years, the global semiconductor lighting industry has flourished. Japan, Europe, America, South Korea, Taiwan, China and mainland China have advantages in different fields. The global average annual growth rate of output value is over 20%. It is estimated that the scale of semiconductor lighting industry will reach 1000 in 2015. One hundred million U.S. dollars. In recent years, China's semiconductor lighting industry has developed rapidly and has begun to take shape. By the end of 2008, there have been more than 3,000 LED manufacturers, and it is expected that the industry scale will exceed 100 billion yuan by 2010.
With the continuous breakthrough of semiconductor lighting technology, the application field has also expanded, and has formed hundreds of lighting products such as indication, signal and display, liquid crystal backlight, automobile lamp, and lighting. In China, lighting electricity accounts for about 13% of total electricity consumption. The general lighting field such as indoor lighting, tunnel lighting, subway, road lighting, etc. has enormous energy saving potential. At present, in the field of general lighting, semiconductor lighting technology has just started, and is still in the pilot demonstration stage, but there have been some successful applications.
In the field of indoor lighting applications, LED downlights, LED spotlights and other products have been widely used in municipal lighting places such as large supermarkets, shopping malls, hotels, factories, etc. In tunnel lighting applications, Chongqing, Guizhou, Shaanxi, Jiangxi, Fujian, etc. 10 In other provinces and cities, 11,000 LED tunnel lights are used in about 12 tunnels with a length of more than 30 kilometers, and the energy-saving effect is over 50%. In the rail transit application field, Guangzhou Moshadi Subway Station and Shenzhen Xiangmihu Subway Stations and other semiconductor lighting demonstration applications, and preparation for large-scale application promotion; in the field of road lighting applications, 16 provinces and municipalities directly under the jurisdiction of the "Ten Cities and Ten Thousands" semiconductor lighting application engineering pilot work.
At present, some countries in the world have proposed to eliminate incandescent lamps and promote energy-saving lamps. Europe, the United States, Canada and other countries have clearly defined the "incandescent lamp ban" period. The Japanese government has issued policies to encourage enterprises or institutions to replace incandescent lamps with LED lights.
From the perspective of long-term development, the world lighting industry is undergoing transformation, and the semiconductor lighting industry will become a new economic growth point in the future. In China, as an important measure to promote energy conservation and emission reduction, expand consumer demand, and foster new economic growth points, the semiconductor lighting industry will usher in important development opportunities.
In order to promote the healthy development and technological innovation of China's semiconductor lighting industry and enhance the competitiveness of China's semiconductor lighting enterprises, CQC actively participates in the research and formulation of various LED policies. He has organized many seminars on LED product certification, analyzed LED lighting products, tracked its development, participated in the formulation of LED lighting product standards, and formulated the "light control device" part 14: DC or AC electronics for LED modules "Special requirements for control devices", "Special requirements for connectors for LED modules in section 2-2 of miscellaneous lamp holders" two national standards; preliminary research, product technology and industry as a whole for certification of LED street lamps and other lighting products Status analysis, certification technology research, certification pilots and other work.
For some LED lighting products in the field of general lighting, according to the regulations promulgated by the Certification and Accreditation Administration, with reference to existing standards and IECEECTL resolutions, combined with their extensive experience in the certification of traditional lighting products, certification work has been carried out. CCC, CB, CE and CQC certification.
There are three kinds of products that can be CCC certified: fixed general-purpose lamps that use LEDs as light sources, such as LED fluorescent lamps; portable lamps that use LEDs as light sources, such as LED desk lamps; embedded lamps that use LEDs as light sources, such as LED downlights , spotlights, etc. According to the requirements of compulsory certification, we have certified and issued certificates for these three types of lamps that use LEDs as light sources.
In order to meet the export demand of LED lighting products, the CBCE certificate for LED lighting products has been issued in 2008, and the LED products entering the CBCE certified product catalogue include LED lamps and LED controllers. LED products that can carry out CQC voluntary certification include all LED-based lighting products that already have product standards, such as LED street lights, LED emergency lights, LED light strings, etc., but only related to product safety and EMC projects.
At present, CQC is still continuously exploring and researching LED lighting product certification technology and continuously developing new certification business. However, as the LED lighting industry is still in a rapid development stage, a large number of products are still immature, a complete standard system has not yet been established, and testing equipment and testing methods need to be further clarified and unified, which makes our certification research work face many problems and challenges. .
However, we will work together with industry experts to actively respond to challenges, keep track of product technology development, understand the level of industry development, constantly improve our certification requirements, adapt to market development needs, and provide services and support for industry development.
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