Luo Wenzheng: Chief Engineer of Sichuan Xinli Light Source Co., Ltd., Secretary General of Chengdu Semiconductor Lighting Engineering Center.
The standard is missing, the company can not form economies of scale
China Lighting Network: What breakthroughs have your company made in the research and development of semiconductor lighting technology?
Luo Wenzheng, the chief engineer of Xinli Light Source: The application of Xinli Light Source into high-power semiconductor lighting is relatively early (at the end of 2003). The industry involved is relatively wide and there are many project cases. We have accumulated rich experience in field application, from LED phosphors, LED lighting, LED cooling and LED driving have their own unique technical characteristics, forming independent intellectual property rights, currently forming more than 50 patents. More than 40 cases of road lighting, tunnel lighting, subway lighting, office lighting and other venue lighting projects have made a useful attempt to promote the promotion of semiconductor lighting application technology in our country.
China Lighting Network: The lack of LED lighting standards, what difficulties does your company bring to the production and sales of LED products?
Luo Wenzheng, the chief engineer of Xinli Light Source: Because there is no LED standard, and many customers lack the knowledge of LED lighting source, most of them use the requirements of traditional light source to measure LED lighting source, such as shape and size. The variety of requirements has resulted in a wide variety of product production, low production efficiency, and the inability to form economies of scale.
Because there is no LED lighting standard, the quality of the LED industry is uneven, and the gap is very large. At present, the price of high-quality LED lighting products is higher than that of traditional lighting products, and the initial input cost is high. Therefore, many small enterprises use many low-cost and low-quality devices to increase the attractiveness to customers in order to squeeze into the market. . Because there is no LED lighting standard, many customers do not have objective standards. Most of them listen to the manufacturer's energy saving and environmental protection theory and price comparison and decide whether to buy. Many of these cases have caused many inferior LED lighting products to flood the market, and the use effect has greatly impacted customer confidence. The final conclusion is that LED lighting is still immature, which has greatly contributed to the promotion of many excellent manufacturers including Xinli Light Source. Impact.
Standards introduced to promote rapid growth of the LED lighting market
China Lighting Network: Generally speaking, standards are only established if the relevant technology is mature. At this time, the relevant standards are formulated. Do you think it will restrict the development of semiconductor lighting technology?
Luo Wenzheng, the chief engineer of Xinli Light Source: Indeed, the current semiconductor lighting technology has its own characteristics, and each has its own characteristics, and its development speed is very fast. If the standards are not well developed, it will affect the growth of enterprises with rapid technological development. However, if there is no standard, there are many types of LED lighting products, and the interchangeability and maintainability are poor. It is difficult to coordinate the disputes after quality. No standard will bring many difficulties to the promotion of new products. Therefore, in the initial stage, it is recommended to refer to the traditional lighting technology standards, formulate some major guiding principles, give some constraints on safety and basic performance indicators, play a certain self-discipline role in the LED lighting industry, and provide some reference basis for customers.
China Lighting Network: At present, 12 national standards for semiconductor lighting and 7 industry standards are being approved. What is the impact of the development and introduction of these standards on enterprises?
Luo Wenzheng, the chief engineer of Xinli Light Source: I have seen these standards, and in 2007 I also participated in a seminar in Zhuhai, where many LED packaging companies, LED lighting manufacturers, drive manufacturers and some electric light source standards The formulation units and test units all participated. Many standards were unilaterally formulated by LED companies according to their own understanding. At the meeting, everyone had great controversy about the standard content and details, but they all strongly urged the introduction of standards as soon as possible. Because the current standards are not perfect, the introduction of standards will temporarily restrict some good companies, but it should have a positive effect on the overall healthy development of the industry. When customers have a basis, they can promote LED lighting faster. The market is growing rapidly.
2009 is a very important year for the development of the semiconductor lighting industry. Under the environment of energy conservation and emission reduction, under the current macroeconomic policy of stimulating domestic demand in China, when the international lighting giant has not formed a monopoly, the domestic LED lighting industry must Seize the opportunity, develop faster and better, and strive to form our own technological advantages and industry standards in the field of LED lighting, so that China has more opportunities to speak in the lighting industry.
Link: Sichuan Xinli Light Source Co., Ltd.
Sichuan Xinli Light Source Co., Ltd. is located in Chengdu National High-tech Industrial Park. It is a private high-tech enterprise established by Sichuan Xinli Industrial Group with a total investment of 105 million yuan. It is mainly engaged in research and development, manufacturing and manufacturing of rare earth luminescent materials, solar energy and LED light source. Research and development, production and sales of new environmentally friendly energy-saving products. At present, more than 20 series of products including luminescent materials, illuminating products, LED outdoor lighting, LED indoor lighting and LED special lighting have been completed. With more than 50 patents, it has built 3 automatic production lines with an annual output of 200,000 sets of lighting products. There are more than 30 large-scale project cases involving 15 provinces and cities. In October 2008, Xinli was authorized to establish the “Chengdu Semiconductor Lighting Engineering R&D Centerâ€.
Edit: LC-HY
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