smd leds in lighting industry

In 2012, mainland China LED indoor lighting output value of 33.5 billion yuan, a year-on-year growth of 80%. The LED Engineering Research Institute (GLII) is expected, the size of the output value of China's LED indoor lighting still maintain a rapid growth trend in 2013 will reach 55.7 billion yuan, a year-on-year growth of 66%. The main cause of high growth smd leds A policy to promote. In May 2012, the introduction of the Science and Technology Department of Guangdong Province, Guangdong Pr...Continue reading

Structural overcapacity caused by falling prices in LED market

From the industry view, the Chinese LED industry scale growth rate in 2012 reached 34%, indicating that the market growth rate remained at a higher level. But the speed is much larger than the scale of the entire LED industry capacity expansion growth rate, the intense price competition, and leaded to the entire LED industry exudes a chill. Affected by the global economic downturn, the 2012 LED market growth rate in Europe and the United States, Japan and other than the domestic market, r...Continue reading

led roadway lighting also have new features;transfiguration environmental stewardship

When it come to the work of transformation, quadruple Group executive vice president Liu Shaoyun said, "industrial transformation does not mean that they must change into other industry instead of do oneself industry. That is to say, do one line, love line, fine and made leader in the industry of his own party." Industrial transformation is not just a LED High Bay Lights business, an industry, a national referendum thing. Only the production of high-efficiency, can bring higher profits, and only...Continue reading

LED lightings procurement ahead in Guangdong

It can be said that leading label of the Guangdong provincial government procurement, the performance of the province in the procurement of LED lightings, the second is the image of its leader elegance. The statistics showed that "China's Government Procurement News procurement scale LED lighting in Guangdong Province in 2012 reached 108 million yuan, accounting for 44.4% of the 2012 national procurement scale, far ahead of other regions. Fujian, Guangxi are 18.23 million yuan and 10.59 milli...Continue reading

To let LED light source in the glass industry play a role

Recently, after market research found that a leading LED glass has quietly come out. When Carefully reviewed the material, we recently surprised to find this building and furnishing materials was made by domestic manufacturers who independent research and development and production, and has won several national patents. New environmentally friendly energy-saving materials-LED glass Recently, the Ministry of Science and Technology has approved as LED industrial base in Shanghai, Dalian,...Continue reading

Did Subprime mortgage crisis affect the LED lighting industry?

The sub-prime mortgage crisis did not affect the LED lighting industry, as the global LED lighting industry is still fledgling. Various LED lighting technologies still do not enter mass production stage. LED light source is also working to improve the luminous brightness and precision constant current LED driver IC is also working to improve and expand the range of input voltage. LED lighting system design is still trying to solve the heat and light efficiency. The Chinese government is promotin...Continue reading

merger and acquisition are the first market and customer for leds

Liu Jianyun thinks, M & A itself is composed of two parts.The first part is the mergers value of LED company , the second part is the transaction value.Namely: good acquisition value plus reasonable transaction structure. The value of mergers is the acquisitions market and customers, the enterprise market and customer has significance for the acquirer. Both the Formosa Epitaxy and Sanan ,or Huga and Epistar, or Lunda and power fierce, is not difficult to find, cooperation and integratio...Continue reading

display led and OLED

LED backlight LED as the LCD backlight, LED backlit display LCD display backlight source is traditional CCFL cold cathode fluorescent tube (similar to fluorescent lamps) transition to LED (light emitting diode). LCD imaging principle can be understood as the external voltage is applied to the liquid crystal molecules are deflected just like a gate camel barrier backlight emits light permeability, thus the light projected on the color filters of different colors to form the image display led. ...Continue reading

The current status of LED stage lighting applications

LED has features of high luminous efficiency, dimmable, small monomer power, high selling prices. As technology advances, LED stage lighting applications has been widely used. Since the promotion of blue-ray, white-ray and high-brightness LEDs in 1990s, the luminous efficiency of LEDs improved continuously. The luminous efficiency of commercialized LED tubes has reached up to 50lm/W – 100lm/W. And it is still increasing with time. It is estimated that the maximum lumin...Continue reading

Analysis of the light attenuation of LED roadway lighting applications

Currently, the majority of LED roadway lighting applications face with serious light attenuation. This problem can only be fundamentally solved through the improvement of LED cooling technology. According to recent statistics, China has the highest growth rate in LED roadway lighting applications. It is predict that this dominating will be continued in 2013 in the global market. In 2012, the Chinese Ministry of Science and Technology issued a LED-lighting-related project: “Ten thousand lights in...Continue reading

LED home lights are still treated as assisted light sources in residential lighting applications

In 2009, the leader of the global lighting industry – Philips, formally promoted LED home lights, listing LED residential lighting applications as one of their main developing directs in the next ten years. Meanwhile, another household lighting giant – OSRAM also promoted dimmable LED ceiling mounted lamps, to seize the market in an early time. All these implied the potentials and hopes of LED home lights dominating the residential lighting market. However, Professor D...Continue reading

BDO Runda 1 billion LEDs contract Secret

In January 8, Kingsun announced to cancel the agreement with Guangzhou Ji Cai communication Co. Ltd. 1.5 billion change to 4670 thousand. However, in the first half of this year, BDO Runda claimed to sign five orders contract. But in November 2012, the media exposed, among the five orders, four are the framework agreement(about 10 million), it does have any risk of default. and the order for the sales contract, but there has been no delivery record. The two incidents appear "agreement" orders, t...Continue reading

SFC's 2013 penalty aiming advanced LED concept

In 2012, advanced led industry emerged the rare market surging, but the more rare performance of the A-share market in 2012 Face Wang in LED Panel Light stocks get together. Following the 2012 SFC punished of LED stocks Jiawei shares communications, the Commission opened the first punishment in 2013. Throwing Nanda photoelectric Sponsor Pacific Securities and sponsor representatives to take punitive measures. Global economic downturn caused a decline in performance Following after Jiawei s...Continue reading

led driver and LED Lifespan

To energy saving LED has been a lot of promotion, but the LED power drive, good or bad will directly affect the life of the LED, and therefore how well an LED driver power supply is the most important designers of LED power . This article describes some of the LED driver power supply problem, engineers want to be able to provide a little help led driver. A driver circuit direct impact on the LED life We said LED driver to drive digital and analog drive two types of digital drive refers to ...Continue reading

osram led in medical use

1 IPL (photorejuvenation) IPL technology is defined as the use of continuous intense pulsed light the way for non-ablative skin rejuvenation treatment in the low energy density. Within a few short years since its inception in 2000, photorejuvenation technology rapidly growing popularity of the country, has been widely used in major cities, has become one of the primary means to improve skin photoaging, this technology can significantly improve skin wrinkles, texture rough, irregular pigmentat...Continue reading

supernova led grow lights inhibition of urban crime

The American Austin City Police Department and Austin Energy Energy Board cooperation to protect the residents of the city. Since a significant increase in violent crime rate in mid-2011, the two institutions plan fitted with LED lighting, the prevention of crime in the U.S. city of Austin, the three most dangerous locations. supernova led grow lights are normally used in these kinds of projects. Austin Energy spokesman Carlos Cordova, announced that a well-lit place is usually not an offense...Continue reading

LED diode is in hot water

Now, even we do this upstream fluorescent powder materials which are owed money. " Talking about the LED industry of trigonometry debt, Li Yi (a pseudonym ): " cherish a deep-seated hatred for business when you speak goods to the payment, but once the goods to customers, have a heap of reason prevaricate. " Li Yi is one of the main LED Down Light fluorescent powder materials company general manager, before a few years the rapid development of industry to the company to bring rich an...Continue reading

Ten advantages of LED fluorescent tubes

The luminous efficiency of fluorescent lamps is about 55-80lm/W (the luminous efficiency of Philips T8 tubes is 72lm/W). LED fluorescent tubes can have a luminous efficiency as high as 100lm/W. Cree has announced that the luminous efficiency of their recently promoted XLampXP-G series can reach up to 130lm/W, and expected to reach 150lm/W two years later. Not all light emitted from LED chips/LED lighting boards can 100% reflected by reflectors / projectors. Fluorescent tub...Continue reading

How to choose LED flat-panel TVs

As we all know, LED components have narrow Street Light spectrum, pure colors, thus very good and eye-catching performances in the color presenting. Even in stores (bright environment), LED flat-panel TVs still can clearly unfold details. Certainly, it has closed relations to features of LED components. It is their more advanced features that determine the high color saturation, wide color range of LED flat-panel TVs. Moreover, the new side-lighting mode LED LCD TVs can be made very thin, enabli...Continue reading

How Chinese cities choose led city night between dark and bright

Some people say, in landscape lighting design, landscape should be the first, and energy saving is the second. Because the energy lighting would not do landscape lighting. However, the landscape lighting is a very important part of in the process of urbanization, which is a direct reflection of the level of urban development. Every led city has its focus on the city's living environment and attitude towards life. How Chinese cities choose between dark and bright, which involves the integration o...Continue reading

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LED Lighting Blog

Eneltec Group published articles about LED lighting business, LED applications, LED industry, LED Supplier, LED technical, any other LED things.

Category Archives: LED applications