Industry experts for LED light pulse

Along with the rapid economic development, an increasing proportion of the total lighting electricity consumption of electricity is bigger. Improve lighting efficiency, energy conservation has become an important means to ease the tense situation.

Broad prospects for energy saving development prospects

Led known as green energy, said the product does not contain mercury, lead and other harmful substances on the environment and human body, in the same brightness, power consumption is only 1/10 of ordinary incandescent lamp, life can be extended 50 times. It is for this reason, since the new century, the state vigorously promote LED products. 2003, China launched the national semiconductor lighting project, in 2009 launched the Ten City million program to promote the application of LED. Some experts predict that by 2015, through the promotion of LED can achieve annual saving 40 billion kwh, equivalent to an annual reduction of carbon dioxide emissions of 40 million tons.

Wang Jinsui, chairman of the China Lighting society, said, LED as a green energy-saving lighting products, its technology matures, has begun to show from the instructions, display, decoration gradually to the field of general lighting. With the continuous improvement of its technology, its development prospects will be more broad. National semiconductor lighting engineering research and Industry Alliance Deputy Secretary General Ruan Jun also pointed out that LED in the past 10 years, the rapid development momentum, performance increased by 10 times. Currently the world's most advanced LED products, light efficiency has reached 200lm/W. By 2020, LED is expected to occupy 80% of the lighting market share. Under the guidance of the national macroeconomic policy, LED technology progress, the industry continues to upgrade, LED demonstration effect gradually, the product has been improved, the application of indoor lighting is also more mature.

The rapid development of domestic enterprises

In 2009 promulgated the "semiconductor lighting industry development opinions" put forward clearly, to 2015, output value of the semiconductor lighting industry with an average annual growth rate of about 30%, large MOCVD equipment, key raw materials and more than 70% of the chip to achieve localization, the upstream chip scale production enterprises reached 35. This will undoubtedly bring a huge development space for domestic enterprises.

National semiconductor lighting engineering research and development and Industry Alliance Deputy Secretary General Dr. Ruan Jun said that under the guidance of macroeconomic policies, domestic enterprises have begun to realize the transition from the initial OEM to ODM mode. At present, China's LED industry chain has been gradually improved, the industry has begun to take shape, chip localization rate continues to improve. Compared with a few years ago, foreign brands thriving situation, now in the high-end market has begun to have a place in the domestic brands.

For this view, Shenzhen City Ming Semiconductor Lighting Co., Ltd. Xue Xinxie, chairman of the company's products to do a strong proof. He said, at present, in an interview to realize flux up to 800lm international brands PHILPS, OSRAM and other enterprises LED products, power is 12W, and the Ming developed LED ensure 800lm flux under the condition that the power can be reduced to 9.5W, to replace 60W incandescent lamp. Visible, in the contest with the international lighting giant, not only does not seem inferior domestic brands, but out of their own development path.

To achieve great development, enterprises must always adhere to the independent brand, with the core of scientific research. Ming Ming, President of the company's marketing, said Xue Xinshui, the company has always insisted that high-tech energy-saving products R & D, promotion, application, technical indicators through the CE, UL, TUV, ROHS certification. At least 25% of the annual turnover of the company is devoted to the research and development of products and cutting-edge technology. The company's product 7W A60 color index can reach 90%, the luminous flux is more than 500lm (including power included), no ultraviolet and infrared light, suitable for use in hospitals, libraries, museums and other places; the company also developed according to the environmental regulation of the color temperature of light products, in can be adjusted to a warm winter color temperature (2700K), in the summer can be adjusted to the cooler temperature (6000K), to meet the different needs.

It is because there is such a group to have the core scientific research strength of domestic enterprises in the high-end market to LED international brand monopoly Jiangshan situation has started quietly changed.

Promotion should be gradual market is to be perfected

At present, the rapid development of LED technology, in the industry experts, in this case should be more careful to promote LED, in particular, should choose to match with the current stage of LED lighting applications. At the forum, the Chinese society of lighting, interior lighting, honorary director of the Specialized Committee will be talking about, in the field of general lighting to promote LED need to step by step. For example, in the current road lighting to promote LED, its technology is not yet fully mature, but also can not reach some of the theoretical claims compared to the high pressure sodium lamp can achieve the effect of energy saving 80%. So the current can be piloted in some branch and District roads, don't start all to go the path of steady development. He suggested that the first can be extended in the indoor lighting, in the field of energy saving LED obvious advantages. Any element will be displayed on the forum, said the Ming's several bulbs can replace incandescent lamp bulb lamp, crystal lamps and lighting in the hotel, in the fields of application of LED has been a matter of course, can promote the use of large scale.

On the LED industry, although the current momentum of development, but still have to face up to its problems. Ruan Jun pointed out that there are still many problems need to be resolved in the industry: for example, there is a lack of standards and means of detection, some of the pilot application of product quality