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Tension of oil, coal ran out. 10 years experienced rapid economic development advances, China's energy crisis has become increasingly prominent problem of energy shortage has become the bottleneck constraining economic development. As a modern industrial, commercial and civilian lifeline frequent in recent years over the "power shortage" has caused no small economic loss.
Tense situation in the energy, power-hungry as one of the light source to become the focus of attention, but as an important part of the lighting industry landscape lighting, roads and lighting energy consumption in the country accounts for about 45 ~ 60%, status is important. Therefore, to ease the overall national power shortage and reduce energy consumption, lighting energy consumption in key areas to promote energy-saving projects, the overall relationship between energy consumption.
Saving energy crisis hit the global ban on conventional light sources
China is mainly from the thermal energy, and thermal power generation using oil and coal, due to skyrocketing oil prices result in increased cost of electricity, while coal will produce large amounts of carbon dioxide cause the greenhouse effect. In the energy crisis and the greenhouse should be increasingly serious in today's society, environmental protection has become the subject of lighting products. According to experts, the traditional source of low energy efficiency, will be received only 5% of electricity into light, energy waste is very serious. So disable the traditional energy sources, promotion of green energy-efficient lighting is imperative. In the spring of this year's EU summit, the European Union to reach a consensus, decided to gradually replace incandescent lamps with new energy-saving light sources to reduce greenhouse gas emissions, countries from 2009 through legislation intended to ban the production of energy sources and traditional energy Source previous suffering from the global ban.
In China, last July, the State Council issued the "A compulsory government energy-saving products procurement system of notification" (Guo Ban Fa [2007] No. 51), made it clear that governments at all levels of government use of fiscal funds procurement activities , in the technology, services and other indicators to meet the procurement needs of the premise, to give priority to purchasing energy efficient products on the part of energy savings, performance, etc. to meet the requirements of the product, the implementation of compulsory purchase. August, the Ministry of Construction has explicitly demanded that the city may not be the main road in the city with multiple light sources a wide range of decorative garden lights, landscape lighting is prohibited to use powerful searchlights, high power floodlights, massive neon lights, color bulbs, light-resistant U.S. high-brightness high-energy lamps. November, the provisions of the State Council issued a document from 2008, China will start the local provincial officials turned over to the central energy-saving responses, if the report card will face accountability and not pass the "one-vote veto." This year in January, the Ministry of Finance, National Development and Reform Commission jointly issued the "financial subsidies to promote efficient lighting products, fund management Provisional Measures", to ensure the realization of the "Eleventh Five-Year" during the round through financial subsidies to promote energy efficient lighting products.
Promotion of LED lighting has become the trend of the development trend of green
Currently, energy-efficient lighting products on the market of many, and more technologically advanced and environmentally friendly LED lights to count. LED lights that semiconductor lighting, saving 80% than incandescent, fluorescent energy saving lamp energy saving over 50%. LED is short for light-emitting diodes, cold light source because it is a solid state, with a low voltage, low power consumption, high luminous efficiency, long service life, to become the mainstream of the field of energy-efficient lighting.
The life of the current incandescent 1000-2000 hours, LED lights up to the theoretical life of 10 million hours; compared with incandescent, LED lights at the same brightness over 80% energy saving, energy-saving fluorescent lamps with energy-saving 50% compared to . Chinese Academy of Engineering, Institute of Semiconductors, Chinese Academy of Sciences estimates researcher Liang-Hui Chen said: "As long as the current 1 / 3 of the incandescent lamps were replaced by semiconductors, the country can save electricity each year 100 billion degrees, the equivalent of the Three Gorges project generating capacity a year. "
In the field of LED lighting, LED really be applied to general lighting and scale of mass production Kingsun undoubtedly in the forefront. It is understood that the United Kingsun high-power LED lights on the Tsinghua University, achieved a major breakthrough, a significant innovation, has been international and domestic invention patent and utility model patents, more than 100, has assumed the Beijing Green Olympics road lighting, Guangdong Science Center Square and the surrounding road lighting engineering, Tsinghua University, street lighting works within the Olympic venues as well as Shenzhen, Zhongshan, Dongguan, Chang Ping, Shek Pai, Shilong comprehensive renovation project, through the application Kingsun occupy the domestic industry's leading high-power LED status, become a model project is the largest semiconductor industry lighting business.
According to "Eleventh Five-Year Plan", the future China will carry out the top ten energy saving projects, including the green lighting, promotion of efficient energy-saving lighting system will be an important element. Therefore, as the following fire and incandescent lighting after the third revolution, semiconductor lighting (LED) technology will become the development trend of the next few years.
Upgrade traditional lighting for industrial upgrading Pozaimeishao
It is reported by the 2008 Beijing Olympic Games and 2010 Shanghai World Expo to promote, market, China's LED industry in the coming years will further accelerate growth in the "National Semiconductor Lighting Project" under the impetus has been formed in Shanghai, Dalian, Nanchang, Xiamen and Shenzhen National Semiconductor Lighting Project Industrialization Base, estimated that by 2010, China's semiconductor lighting and related industry output will reach 1,500 billion yuan, while the LED as a light source into the general lighting market will become the core of the future industrial development.
As the LED industry and technology continues to mature, with the support of national policies and guidance, the current foreign and domestic giants into the traditional lighting of the development of semiconductor lighting, further exacerbated the industry reshuffle, according to prices of traditional industrial upgrading Pozaimeishao.
I believe the next few years, LED fluorescent lamp will be the same as now, from a commercial site lighting applications began to gradually flying into the homes of ordinary people.
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