After the State issued the "Twelfth Five-Year Plan for the Development of Semiconductor Lighting Technology", the results of the "2012/2013 Annual Financial Products Subsidy Promotion Project for Semiconductor Lighting Products" led by the National Development and Reform Commission, the Ministry of Science and Technology and the Ministry of Finance were announced. 39 companies successfully won the bid, this time involving 113 LED lighting companies in the bidding battle, the first national subsidy policy of the LED lighting industry officially landed.
It is reported that this subsidy project is another major national level after the “Semiconductor Lighting Product Application Demonstration Project†and the “Ten Cities and Ten Thousands†Pilot Demonstration Project, which promotes the transformation of scientific and technological achievements by product application and promotes the orderly development of the LED lighting industry. LED lighting promotion project.
With the continuous development of LED lighting, the policy dividends are frequently introduced, and LED lamps with advantages such as energy saving and environmental protection are gradually infiltrating from the outdoor lighting to the indoor lighting application market. Because LED lighting systems have more complex principles, spanning the fields of optics, electricity, and thermals, when large-scale applications are used, problems such as short power supply life and insufficient reliability often occur, and the advantages of LED lighting cannot be exerted. In short, the key to the large-scale application of LED lighting lies in the high reliability of the driving power supply.
Drive power reliability is important
According to previous reports, the main influence on the promotion of LED lighting products is that the life of LED driving power supply directly drags the life of LED lighting fixtures; or the efficiency of driving power supply is not high, resulting in low performance conversion of LED lighting fixtures; or due to output current voltage The instability affects the quality of the light, making the green energy-saving advantages of LED lighting greatly compromised, which has been questioned, thus affecting the popularity of the market.
China's LED companies should also pay attention to the reliability of the driving power supply in the competition, and can not use the inferior driving power supply in order to reduce the cost temporarily. Only by improving the quality of products can we gain an advantage in future development and international competition.
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