After the National Twelfth Five-Year Plan for the Development of Semiconductor Lighting Technology was issued by the state, the results of the winning bid for the "2012/2013 Financial 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, and the bidding war involving 113 LED lighting companies was finally concluded, making the first national subsidy policy for the LED lighting industry officially launched.
It is reported that this subsidy project is another major national level following the "Semiconductor Lighting Product Application Demonstration Project" and the "Ten Cities and Ten Millions" Pilot Demonstration Project, which promotes the transformation of scientific and technological achievements through product applications and the orderly development of the LED lighting industry LED lighting promotion project.
With the continuous deepening of the development of LED lighting and the frequent introduction of policy dividends, LED lamps with advantages in energy saving and environmental protection are gradually penetrating from the outdoor lighting to the indoor lighting application market. Because LED lighting systems have more complex principles, spanning fields such as optics, electricity, and heat, when large-scale applications are used, problems such as short power supply life and insufficient reliability often occur, resulting in the inability of LED lighting to take advantage. In short, the key to large-scale application of LED lighting lies in the high reliability of the driving power supply.
According to previous reports, the main impact on the promotion of LED lighting products is that the life of the LED drive power supply directly affects the life of the LED lighting fixture; or the efficiency of the drive power supply is not high, resulting in low efficiency conversion of the LED lighting fixture; or it is due to the output current and voltage The instability has affected the quality of luminescence, making the green energy saving advantages of LED lighting greatly reduced, and it has been questioned, which has affected 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 inferior driving power supply in order to reduce costs for a while. Only by improving product quality can we gain an advantage in future development and international competition.
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