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Recently, the state and local governments have introduced policies and subsidies to promote LED lighting reform, which has accelerated the rapid development of the LED lighting industry and also spawned new markets. Despite the current state of clutter in the LED lighting industry, with the continuous improvement of living standards and increasing attention to topics such as the energy environment, consumers are increasingly demanding energy-saving, environmentally friendly and healthy and comfortable living. In terms of lighting, the choice of greener, energy-saving and healthy lighting products has become the mainstream of society. LED has become an inevitable trend because of its excellent performance in terms of energy saving, environmental protection, efficiency and longevity.
The potential of rural home lighting is huge. China has banned the sale of more than 100W incandescent lamps, and the incandescent lamps have retired to make a huge market space. According to research by an institution, the use of incandescent lamps in China is 1.3 billion. It is foreseeable. If incandescent lamps are fully delisted, LED bulbs are worth looking forward to in the Chinese market. According to the Chinese market structure, incandescent lamps are mainly concentrated in remote rural areas. If LED bulbs are widely recognized as green, energy-saving and health in rural areas, and the price of LED bulbs is in a reasonable position, the development of rural home lighting space is just around the corner. .
LED lighting promotes high thermal conductivity substrates New market thermal substrate heat dissipation is an important part of LED thermal management technology, and its technological development trend is affected by the application demand of LED market. Overall, higher thermal conductivity, greater application flexibility and better performance-price ratio are the main directions of current development.
High-power LEDs are the mainstream of the current lighting market applications. However, due to its greater heat generation, it is required that the thermally conductive substrate material must have higher thermal conductivity, heat resistance and stability. It can be seen that the role of the heat-conducting substrate in the heat dissipation of the LED is becoming more and more important, and a new city is born. According to the survey of PIDA (Taiwan Optoelectronic Technology Industry Association), the global LED thermal substrate market sales in 2010 was approximately 855 million US dollars. In the four years from 2009 to 2012, the average growth rate of global LED thermal substrate sales will reach 30.02. At present, ceramics, resins, PCBs and other substrates have their own applicable space, but the price of LED lighting is fiercely competitive. The heat-conducting substrate with the advantage of heat dissipation and price has become an inevitable trend.
LED lighting drives switching power supply development With the reduction of LED cost, luminous efficiency and life expectancy, coupled with the advantages of energy saving and environmental protection, LED has become a trend in the field of street lighting and other applications to replace traditional light sources. With the rapid growth of LED technology and continuous improvement of product characteristics, demonstration projects in the field of LED street lamps and other lighting projects are gradually being carried out in various countries. In recent years, the development of LED lighting has been rapid. The rise of LED lighting will broaden the application of switching power supplies and promote the development of new switching power supplies. The potential huge market space for LED lighting has brought new opportunities to switching power supply manufacturers.
The improvement of the performance of downstream industrial products has also put forward new requirements for switching power supply products. For example, the emerging LED street lamps have almost strict requirements for their driving power supply. Power supply manufacturers need to increase technology input, introduce advanced equipment, continuously improve the technical content of products, and develop new products. Through the development of new products, technology-leading manufacturers can achieve higher profit margins, ensure continuous investment in R&D and equipment, and maintain a dominant position. At the same time, the improvement of technological content has also raised the threshold for entry into the industry and avoided the industry. The vicious competition guarantees the healthy development of the industry.
Summary: LED lighting replaces traditional lighting is an inevitable trend of development, but also an inevitable result. Policy subsidies promote LED lighting to promote the development of LED lighting, while also spawning new markets, while the new market in turn promotes the development of LED lighting. The new market, which is spawned, will go hand in hand with LED lighting to promote a new era of lighting.