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How to Avoid the Heat Dissipation Problems of LED Light From:www.lgiled.com   Reporter:summer   Date:2014/1/20 9:47:08   Tags:china-led-lights

Comprehensive data shows that since the development of one-up high-tech led light industry, has achieved remarkable achievement is allow all doubt. At the beginning of Chinese development of one-up high-tech led light industry has a great advantage. First of all, Chinese have great market demand. Secondly, from a resource perspective, China has rich non-ferrous metal resources. Another is the semiconductor lighting industry is a technology intensive and labor-intensive industries, more suitable for Chinese conditions. If Chinese in epitaxial, chip preparation as well as independent encapsulation technology adhere to independent innovation, is entirely possible to achieve leapfrog development Chinese semiconductor lighting industry

Our country is an electronic manufacturing country, is also accelerating the pace of development of the one-up high-tech led light, and the city landscape lighting, automotive lighting industry is a thrust of one-up high-tech led light development, and with the development of National Semiconductor Engineering, domestic one-up high-tech led light industry has broad prospects for development. The next 5 years, China will take the semiconductor lighting as a major project to promote.

The rapid development of one-up high-tech led light industry has become a hot investment is the world, the world of one-up high-tech led light production of R & D are very seriously, with Japan and American, Japan from 1998 to 2002 cost 500000000 yen carry out white light illumination have been achieved, and USA in 2000 formulated the "next generation of lighting plan" has been included in the energy bill, from 2000 to 2010, a total investment of US $500000000, to replace the incandescent lamp and fluorescent lamp 55% with one-up high-tech led panel light.

As we all know that high power and installed thrust led panel light is efficiency, long life, low working temperature, non-toxic, no electromagnetic pollution, is the fourth generation lighting source recognized. With the decline in overall life cycle cost of the high power and installed thrust led panel light, it is gradually replacing the traditional light source to become the mainstream lighting source. The high power and installed thrust led panel light light-emitting area is small, light transmission, light intersection, directly to the interior may cause glare effect seriously; and, if a high power and installed thrust led panel light reduction in power, although can solve the glare problem, but to meet the higher requirements of illumination, tend to use a lot of high power and installed thrust led panel lights, thereby sacrificing the light effect. Because of the heat dissipation problems, they also exist disadvantages of decay faster. For high power LED, suggest that optical design and lamp surface diffusion material is reasonable, can effectively reduce glare in keeping the light efficiency at the same time, improve the uniformity.

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