On November 5th, the 9th China Optics Valley International Optoelectronics Expo closed in Wuhan. Optoelectronic experts and representatives from the business community at home and abroad have consistently optimistic about the market prospects for the renovation of China's lighting sources. In the next few years, the market size of China's LED light sources will exceed 100 billion US dollars.
As a new type of semiconductor light source, the birth of LED has triggered the revolution of the fourth human lighting method. In some developed countries, LEDs for energy conservation and environmental protection have long been popular and have begun to be widely used. Along with the rise of China's low-carbon economy concept, China is the world's most populous country, and the government's use of LED light sources is also highly respected.
According to data from CCID Consulting, a well-known consulting firm in China, the scale of China's LED lighting market in 2011 was 21.14 billion yuan, an increase of 32.6 over the previous year. In recent years, it has maintained a high-speed and steady growth trend.
In order to see the LED style, the 56-year-old Wuhan citizen Liu Fenghua rushed to the China Optics Valley International Optoelectronics Expo site from the outskirts. A few days ago, my son wanted to change the LED for her family and she was opposed. In her opinion, LED is an advanced light bulb that is several times more expensive.
However, when I learned that the power consumption of this kind of light source is only half of that of incandescent lamps and the lifespan is 10 times longer, Liu Fenghua readily accepted it. Although the price cost is relatively large, it can be earned back in half a year. Liu Fenghua said.
The low market share is the development potential of the Chinese LED market. If half of China's light bulbs are replaced by LEDs, the annual electricity consumption will be equivalent to the power generated by 2.5 Three Gorges power stations, which is close to 210 billion kWh. Chen Hongda, deputy director of the Institute of Semiconductors of the Chinese Academy of Sciences, said that this means saving 105 million tons of raw coal per year and reducing emissions and dust by 14 million tons, which is of great significance to China pursuing green development.
Li Ke, director of the Information Exchange Department of the China Semiconductor Industry Association, said that the LED penetration rate in China is still not high, and the biggest problem is cost. At present, the cost of LED lighting fixtures is about 3-5 times that of ordinary light sources, and many Chinese people are difficult to change quickly in concept. However, the acceleration of global industry transfer to emerging countries and regions will also bring new development opportunities to China's LED industry.
With the continuous maturity of the foreign LED market and increasing competition in the industry, the global LED industry has seen a new trend of shifting from Europe and the United States to the Asia-Pacific region. The world's LED giants such as Cree and Osram have settled in China. While sharing China's huge market, they have also brought world-leading manufacturing technology and production technology.
In contrast, although China's local LED companies started late, they have grown stronger over the years and began to attack the high-end market. In August 2011, Tsinghua Tongfang invested more than 3 billion yuan in the LED industry base in Jiangsu Province, and began to produce high-brightness LEDs, breaking the shackles of LED core components monopolized by foreign countries.
Tsinghua Tongfang management said that if you want to develop in the long-term development of the LED lighting industry, there are only two ways: either have their own core technology, and then rise to the leading enterprises; or do some large enterprises to support, over time, lose competitiveness and then collapse or transform . Obviously, Tsinghua Tongfang chose the former, and this sense of competition has also been recognized by more and more Chinese companies. Mastering the core technology has become an industry consensus.
Driven by this kind of thinking, China has emerged many LED leading companies in recent years. Shifu Optoelectronics, Huaguang Lighting, and Sunda Electronics occupy half of the domestic LED street lamp market. Shanxi Guangyu has a first-mover advantage in LED downhole lighting. Wuhan Diyuan Optoelectronics' high-power LED chips have reached the world's leading level. Chinese local enterprises have gained recognition in the domestic market with their technical strength and good cost performance.
CCID Consulting's evaluation also believes that with the attraction and promotion of the market, the pace of LED technology will continue to accelerate, and the production cost will fall at an average annual rate of 30, which will greatly shorten the cycle of replacing traditional LED lamps with LED lamps. .
The development of technology and processes has made it possible to reduce costs. Li Ke said that as prices have fallen, more and more older generations of Chinese have begun to accept LEDs. The market share of this new type of light source is increasing year by year.
In fact, China’s new policy has also greatly benefited the LED industry. In August of this year, the Ministry of Science and Technology of China released the 12th Five-Year Plan for Semiconductor Lighting. It is proposed that by 2015, the scale of China's semiconductor lighting industry will reach 500 billion yuan, and its share in the general lighting market will reach 30; from October this year, China has already It is forbidden to import and sell incandescent lamps of 100 watts or more. By 2016, all incandescent lamps of 15 watts or more will be eliminated.
The industry expects that with the promotion of national policies, the decline of manufacturing costs and the continuous breakthrough of luminous efficiency, the demand for LED market in China will continue to expand, thus driving the rapid development of the industry. In the next few years, China's LED industry will explode. By 2015, China's LED market is expected to exceed the US$100 billion mark and will surpass the world's advanced level in the technology field.
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