As a new type of light source, semiconductor lighting (LED) has become a global competition because of its low temperature, power saving, long life and no secondary pollution. Today, a series of green concepts such as low carbon, energy saving and environmental protection are prevalent. An emerging industry "high point". LED lights are known as "green lighting energy", the product does not contain mercury, lead and other international restrictions of six harmful substances, under the same brightness, the power consumption is only 1 / of ordinary incandescent lamps 10, its life can be extended by 50 times, has become the representative of the world's fourth generation of energy-saving products.
The participants agreed that in today's increasingly prominent energy and environmental issues, energy conservation and emission reduction work is becoming more important and LED lighting is urgent. Under the premise of failing to develop alternative energy sources, how to use existing energy more effectively is an effective way to solve the energy shortage problem. Because of the high efficiency and energy saving features of the lamp, the LED industry will inevitably become a hot spot for the attention and development of enterprises in the country, region and related industries.
"Japan launched the 21st Century Photovoltaic Program in 1998", focusing on the development of the LED industry. South Korean President Lee Myung-bak clearly pointed out that it is necessary to increase investment and build the Korean LED industry into the top three in the world by the end of 2012. The United States has supported LEDs since 2000. Industry, the annual subsidy is as high as 50 million US dollars." Dr. Jun Jun, Deputy Secretary General of National Semiconductor Lighting Engineering R&D and Industry Alliance.
With the rapid development of the economy, China has become a major energy-consuming country in the world, in which the consumption of lighting energy accounts for about 20% of the total electrical energy. How to improve the total efficiency of lighting lamps has become an important factor in solving the tension of electricity consumption. In 2003, China urgently launched the national semiconductor lighting project. In the next 5-10 years, solid-state lighting using LED semiconductors as a light source will gradually replace traditional lighting.
And enter every corner. If the existing fluorescent lamps in the country are equipped with LED lighting products, the daily electricity consumption will be reduced by 100 million kWh. It is estimated that the use of international leading electronic energy-saving and electric light source integration technology can save 40 billion kWh of lighting power in China in one year.
"China's development of the LED lighting industry has a certain technology and industrial base, and is also a major producer of gallium, a key raw material. More importantly, the government's commitment to energy conservation and emission reduction and the determination to cultivate strategic emerging industries are our advantages." Yan Jun pointed out.
According to his research data, in 2009, China's LED output value has reached 2.3 billion yuan, the chip industry has grown from scratch, with an annual growth rate of 25%, localization rate of 52%. But according to Philips' bold prediction, 2012 China LED The lighting industry will reach 80 billion euros, showing that China's LED industry has great potential for development.
But experts also have a clear understanding of the problems in the Chinese LED industry. "China's LED industry has not yet formed a sound industrial chain. Developed countries have the right to speak on LED chip technology. 80% of high-end chips rely on imports. Second, there is a lack of uniform production standards. Third, there is no uniform test method for LED lights. This limits the development of China's LED lighting industry." Researcher of the China Lighting Association's Interior Lighting Professional Committee Ren Yuanhui.
Experts at the meeting suggested that China's LED lighting industry should follow the branding channels, increase the vertical integration of the industry, promote cross-industry restructuring, focus on R&D investment, and increase the training of talent teams. "The country has set the goal of LED lighting industry, to achieve the industrial scale of 500 billion yuan, replace 70% of imported chips, annual energy saving 100 billion degrees, ranking among the world's top three."
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