LED Industry Prospects Analysis

Chinese LED Industry Status Quo

With the decline in the cost of manufacturing and luminous efficiency, the light fades and other technical bottleneck breakthrough LED increasingly obvious advantages. Its fully replacement of the traditional light source is within sight. For technical constraints, LED industry is on a very different downstream aspects of upstream products is extremely difficult, and downstream packaging and application barriers to entry are low, the lack of core technology, Chinese enterprises can only be gathered at the end of the industry. The advantage of "low cost", China is rapidly becoming the global LED packaging base, but the competitive position is weak. The fourth quarter of 2008, LED products, prices plummeted, orders dropped by almost half, the Pearl River Delta and other industry gathering area many companies is out of the large-scale intervention, while the powerful combination of leading enterprises as well as the traditional lighting industry giants, will enable the survival of small and medium enterprises more difficult to establish core strengths far not an easy task. The analysis showed that the upstream and downstream LED downlights dimmable different trends for the different characteristics of the industry, the investment strategy should also be different.

The Embarrassing LED Sunrise Industry

The discussion on the prospects for wholesale LED lights is commonplace, due to the long life, low energy consumption, small size, fast response, and seismic resistance to low temperature, pollution and other prominent advantages, its application is extremely broad field. Preliminary calculations, China's future LED lighting saves electricity equivalent to the annual generating capacity of the Three Gorges Power Station, at the same time to reduce the 80 million tons of CO2, 65 ton SO2 and 320,000 tons of NO2 emissions. The development of semiconductor lighting is very rapid. Statistics show that since the birth in the 1960s, every decade, LED costs dropped tenfold while the luminous efficiency ten-fold increase. And technical progress is always to exceed the expectations of the market. In 2006, Japan's Nichia 150Lm / W luminous efficiency, six years earlier than the target set by the Optoelectronic Industry Development Association (OIDA). A few years ago, the market is looking forward in 2010 to commercialize watt-level single lamp, in 2006, had entered the commercial has been quite popular in the current.

Large Games Promote the Development of LED Industry

LED industry in China started in the 1980s, has gone through the imported chip package to import epitaxial wafers package to the stages of homemade materials and devices. Into the 21st century, environmental protection and energy saving has become a hot market, LED industry also began to heat up. The 2008 Beijing Olympic Games give LED and hit a shot in the arm on the opening ceremony of the "Fantasy scroll" is displayed in over 4500 m2, called on the world's largest single full-color LED display, when 45,000 LED grouping of "Dream Five Rings" launched, people of LED's enthusiasm reaches a new high point.

www.ledpanel-light.com is a hi-tech enterprise combining technical research, development, manufacture and marketing. It specializes in researching and manufacturing LED residential and commercial lighting, ranging from LED Downlight, LED Panel Light, LED Tube light and LED Bulb light. Welcome to have a visit to our website!

This article is come from:http://lighting-of-china.com/index.php/led-industry-prospects-analysis.htm

LED Lights Symbolize the Modern Life

The design concept of LED lights

LED is the technology of light-emitting diode which developed from the middle of 20 century. It is a sort of solid-state semiconductor devices which can turn the electricity into light directly. The heart of is a semiconductor chip. The appearance of wholesale LED lights breaks the traditional light source’s design method and thinking. At present, there exits two new design concepts. 1. Scene lighting: It is put forward by Philip in 2008 that is designing lamps and lanterns according to the need of environment. 2. Emotional appeal lighting: It is raised by Cosio in 2009, which is based on people’s emotion, and to create an artistic lighting environment form the perspective of people. There exits differences between these two lighting, emotional appeal lighting is dynamic one which can meet people’s spiritual demands, and makes people feel emotional. However, the scene lighting is in static image which can only emphasis on the light of scene without expressing one’s emotion. In some sense, emotional appeal lighting includes scene lighting. There are four aspects existing in emotional appeal lighting: energy saving, health, intellectualization and hommization.

Tips for selecting LED lights

Select LED lights with three guarantees and with CCC certification mark. You have to check if all the LED produce marks are there, they should exist in normal products. You also have to find out if led tube light manufacturer has the quality certification. The electrics should not be exposed out of the lights, and the mental lamp hold cannot be touched by fingers.

Applications of LED lights

At first, LED is used as indicating light source, and then different colors LED lights are widely used in traffic lights and display screens which bring excellent economic benefit and social benefits. Take the 12 inch red traffic light as an example, in USA, they took the filament lamp in 140wat as the light source which produces 2000LM white light. But through the red optical filter, it loses 90% light, leaving 200LM red light. And in the new design, Lumileds uses 18 LED with red light source. Automotive LED lights is also the source of important areas, in addition, the products are widely used in a variety of indoor and outdoor display traffic lights, car lights, lawn lamp as well as high-power LED lighting applications.

This article is come from: http://www.chinanon-woven.com/index.php/led-lights-symbolize-the-modern-life.htm