LED Spotlight

In the led wall light industry, LED lighting as the “fourth generation light source” or “green light.” Is the “torch to the oil lamp (candle)”, “to the incandescent lamp (fluorescent, energy saving lamps)”, “incandescent to LED lighting,” “the third lighting revolution.” For a long time, European, American and Japanese industry has a monopoly on the most critical white LED, high power LED lamp heat balance, durable and efficient phosphor technology core, the domestic LED industry has been in a passive situation, the requirements of product innovation is very urgent. In the LED industry both on the main direction of research and development of high-power technology, the Texas subsidiary of German energy sword easy road – the main world problems selected small solar-power LED lighting products and the success of mass production in one fell swoop, opened up a small amount of power LED production of its kind. It is understood that the solar low-power LED (0.06W) Product luminous efficiency of up to 90% conversion, heat dissipation is less than 10%, 2000 hours without decay, life of more than 50,000 hours or more, the energy savings to an extreme.

According to the reporter, under the LED Spotlight industry segments, divided into small high-power LED and power LED. Typically, LED lighting currently used by more than 90%, is used as a source of high-power energy-saving lamps. The so-called single high power LED means light emitting diode is equal to the power greater than 1W. Despite the high power LED lighting products than conventional products energy saving, environmental protection, but still small compared to the rival power LED products, need to overcome many of the core technology. It is understood that high-power LED light conversion efficiency is not high, only about 50% -60%, a lot of power consumption on the radiator, this cooling plate from the need to install can be seen. In the actual installation, the power LED, there are many problems to be resolved.

Numerous studies have demonstrated, in the LED lighting products,LED Strip Light power 0.06W maximum luminous efficiency is about the best, that is, low-power LED products. This worldwide problem has been overcome in Texas, a photovoltaic company, a subsidiary of German energy not only has a small power LED full intellectual property rights, is still technically solve the heat, the light fades and other key issues, has become the world’s very few low-power LED patented lighting products manufacturer. Now, the company’s product technology has been developed to eighth. According to the German source group development director Liang Baoqiang description: “the company ninth, tenth-generation products have been successfully developed products in the reserve period. In addition, the combination of solar and wind energy in power generation, solar water system, solar cars and other products also have the use of new research results.

LED Tube Light industry

From January to July this year, LED Tube Light industry, new investment of more than 100 billion yuan.Traditional lights are far less price competitive

Despite the huge investment, but in view of technical problems, that entry is actually about 70% of companies engaged in the downstream packaging and application services, and the two parts of the total profit of about 10% to 20% of the upstream and middle reaches of the wafer and chip business profits up to 70%. Industry sources say that the high-end chips, and now more than 80% from Taiwan or overseas, the core technology at this stage is still mainly concentrated in Japan and U.S. companies.

LED Underground Light account for 40% to 60% of the cost of the chip, the high cost of raw materials and technology, leading to the loss of price competitiveness, the main reason for not successfully enter millions of households. Power than traditional incandescent light LED 5 to 9 times, the cost of traditional lamps are often more than twice the price of natural high. It is understood, however, in recent years, the price of the chip at an annual rate of decline of about 20%. In addition, the company has recently developed a technology that will reduce the cost of nearly Qicheng LED chip, and another company successfully reduced the price of an ordinary LED lamp energy saving lamp level.

In addition to technical improvements, conducive to the development of policy in the “five” plan to promote the next in succession. At present, Dongguan, Huizhou, Foshan, Shenzhen, Dalian, Xiamen, Nanchang, and the development of relevant industries in succession planning. Market rumors, LED industry standards and subsidies is expected by the end of the introduction.Five non-standard inferior products into products

Some analysts pointed out that the standard in the industry before the inevitable problems are not introduced, the various manufacturers of LED products is different specifications and different ways, reportedly 50% of products on the market there is no standard inferior product.

Therefore, the market began to question the led wall light industry has a bubble of excess capacity began. Experts point out that, LED is the trend will continue, but at this stage LED industry is not mature, real LED lighting market is not started. Local governments have committed to LED lights as a breakthrough, pull the entire industry, focused on the current LED landscape lighting, tunnel lights, street lamps and other lighting products.

THE PRICE ABOUT LED Bulb

In my mind, led wall light source with the current traditional very different, but we in the application of LED as a light source when the light is always in the old tradition to go, because we used to have the shackles of our innovative LED light source .

I can not say that he is a qualified expert of LED, but I do for most of the LED and some experts on a certain level of awareness is not high, because when they evaluate LED products are always standing tradition angle of the light source to evaluate the LED light source, so I think they are a qualified from the LED brick home.

LED Tube Light is a low-voltage cold-dot semiconductor light source, complete this sentence summarizes the characteristics of LED, and in our product development applications, which is characterized by endless, we are pursuing is the traditional light source, the required goals, which kinds of consciousness no matter right or wrong, but it is fit to the application of LED will have a certain degree of difficulty, the present situation of the integration LED light source, high voltage LED light source, I think this is the stage of product development to a certain level of semiconductor technology, cooling technology reach a certain level, I think that out of the two technologies is inevitable.

LED fatal drawback is that heat accumulated effect, within the 3 mm2 lost more than half-watt power to generate heat (since 1 watt LED electro-optical conversion rate of less than 50%), while the integrated LED exacerbated this effect more so, Even carrying a heavy thermal shell, can not completely solve the LED heat dissipation effect. LED is a point light source, so we source the design basis should be established on the basis of point light sources, on the basis of improved heat and light type of problem, our engineers are currently facing the most critical issues.

Other LED application product development as the development will still go through a tortuous process, this process is undeniable that the technology will have a short-lived (like the Chinese CVD), for experienced engineers in terms of what we have to grasp LED technology is the mainstream, great direction must not change.

I do not think the design is the LED Bulb currently on the market in this way, we can use thermal, optical principles to a consideration of the current section of the technology, learn from the optical hot, mostly not, the biggest problem is that current technology does not for standardization mode, so there is still much room for innovation.

Spoke of standardization, I would say we are counting on other people in a benchmark, our efforts this talent, this is not the correct view, the standard will give you hope and do not bring much benefit, because the standard rules of the game , you can not afford to participate in the formulation of rules of the game, not even think about how much from the rules of the game to enjoy the benefits, so the standards and specifications that are restricting someone else’s, for terms of an engineer should develop a standard to regulate their own first, and then disseminate restrict other people, you are the first “drive.” Standards is a slow process, so you should standardize their products, standardized product design processes, production processes, test specifications, and even the packaging, instructions, you can not do this, hope someone gives you a specification, you can do it?

The Price of LED Bulb

In my mind, led wall light source with the current traditional very different, but we in the application of LED as a light source when the light is always in the old tradition to go, because we used to have the shackles of our innovative LED light source .

I can not say that he is a qualified expert of LED, but I do for most of the LED and some experts on a certain level of awareness is not high, because when they evaluate LED products are always standing tradition angle of the light source to evaluate the LED light source, so I think they are a qualified from the LED brick home.

LED Tube Light is a low-voltage cold-dot semiconductor light source, complete this sentence summarizes the characteristics of LED, and in our product development applications, which is characterized by endless, we are pursuing is the traditional light source, the required goals, which kinds of consciousness no matter right or wrong, but it is fit to the application of LED will have a certain degree of difficulty, the present situation of the integration LED light source, high voltage LED light source, I think this is the stage of product development to a certain level of semiconductor technology, cooling technology reach a certain level, I think that out of the two technologies is inevitable.

LED fatal drawback is that heat accumulated effect, within the 3 mm2 lost more than half-watt power to generate heat (since 1 watt LED electro-optical conversion rate of less than 50%), while the integrated LED exacerbated this effect more so, Even carrying a heavy thermal shell, can not completely solve the LED heat dissipation effect. LED is a point light source, so we source the design basis should be established on the basis of point light sources, on the basis of improved heat and light type of problem, our engineers are currently facing the most critical issues.

Other LED application product development as the development will still go through a tortuous process, this process is undeniable that the technology will have a short-lived (like the Chinese CVD), for experienced engineers in terms of what we have to grasp LED technology is the mainstream, great direction must not change.

I do not think the design is the LED Bulb currently on the market in this way, we can use thermal, optical principles to a consideration of the current section of the technology, learn from the optical hot, mostly not, the biggest problem is that current technology does not for standardization mode, so there is still much room for innovation.

Spoke of standardization, I would say we are counting on other people in a benchmark, our efforts this talent, this is not the correct view, the standard will give you hope and do not bring much benefit, because the standard rules of the game , you can not afford to participate in the formulation of rules of the game, not even think about how much from the rules of the game to enjoy the benefits, so the standards and specifications that are restricting someone else’s, for terms of an engineer should develop a standard to regulate their own first, and then disseminate restrict other people, you are the first “drive.” Standards is a slow process, so you should standardize their products, standardized product design processes, production processes, test specifications, and even the packaging, instructions, you can not do this, hope someone gives you a specification, you can do it?

The price of led wall light

“LED is not a bubble, in the commercial sector is very promising.” Although the led wall light facing various difficulties, but Hu Jingwen still appears to be very assured. In his view, LED’s biggest advantage is energy, followed by an extremely long lifetime. “To a shopping mall 13 hours of light a day time basis, one-year savings in electricity will be able to recover all costs.”

May be optimistic about the future market prospects, Hu Jingwen Sidon lighting for the set goal is to account for three LED lamps inside the 70% of sales within five years to increase the percentage to 90%.

Similarly, there are optimistic about the LED industry major foreign giants. Panasonic survey, the global LED lighting market last year 600 billion yen in the year 2015 is expected to expand to 2.6 trillion yen. Therefore, the Panasonic’s goal is to occupy 10% of global market share.

Philips LED also increase investment in LED sales in 2015 accounted for 13% from the present to 50%. Strategic map of the two international giants, China is undoubtedly the most important areas.

The face of aggressive international giants, China LED companies are frequent “market is not syndrome”, the domestic market has been high-end LED international brands.

The Lining Yu even more worried. “I saw some LED lamps on the market sell seventy-eight yuan.” He said, a number of international brands on the market price of the product to be in the hundred or more, domestic brands have at least $ 40. He estimates, LED Underwater Light interior lights of the production costs should be in the twenty-yuan, 10 yuan the following description of the product market, there have been vicious competition.

“Solving this problem requires national standard-setting.” Hu Jingwen said that in order to save costs, the market does exist a large number of so-called sub-standard Decorative Lamp , these lamps not only energy jerry, and even may damage eyesight. Although the LED in China has experienced 20 years of development, but as of now is still a lack of national standards recognized by the industry. The obvious consequences of the lack of standards, in May 2010 to July, the European Commission warning system continuous non-food consumer issued three warnings from China, said the three LED lamp does not comply with the Low Voltage Directive and the relevant European standards.

LED Spotlight

In the led wall light industry, LED lighting as the “fourth generation light source” or “green light.” Is the “torch to the oil lamp (candle)”, “to the incandescent lamp (fluorescent, energy saving lamps)”, “incandescent to LED lighting,” “the third lighting revolution.” For a long time, European, American and Japanese industry has a monopoly on the most critical white LED, high power LED lamp heat balance, durable and efficient phosphor technology core, the domestic LED industry has been in a passive situation, the requirements of product innovation is very urgent. In the LED industry both on the main direction of research and development of high-power technology, the Texas subsidiary of German energy sword easy road – the main world problems selected small solar-power LED lighting products and the success of mass production in one fell swoop, opened up a small amount of power LED production of its kind. It is understood that the solar low-power LED (0.06W) Product luminous efficiency of up to 90% conversion, heat dissipation is less than 10%, 2000 hours without decay, life of more than 50,000 hours or more, the energy savings to an extreme.

According to the reporter, under the LED Spotlight industry segments, divided into small high-power LED and power LED. Typically, LED lighting currently used by more than 90%, is used as a source of high-power energy-saving lamps. The so-called single high power LED means light emitting diode is equal to the power greater than 1W. Despite the high power LED lighting products than conventional products energy saving, environmental protection, but still small compared to the rival power LED products, need to overcome many of the core technology. It is understood that high-power LED light conversion efficiency is not high, only about 50% -60%, a lot of power consumption on the radiator, this cooling plate from the need to install can be seen. In the actual installation, the power LED, there are many problems to be resolved.

Numerous studies have demonstrated, in the LED lighting products,LED Strip Light power 0.06W maximum luminous efficiency is about the best, that is, low-power LED products. This worldwide problem has been overcome in Texas, a photovoltaic company, a subsidiary of German energy not only has a small power LED full intellectual property rights, is still technically solve the heat, the light fades and other key issues, has become the world’s very few low-power LED patented lighting products manufacturer. Now, the company’s product technology has been developed to eighth. According to the German source group development director Liang Baoqiang description: “the company ninth, tenth-generation products have been successfully developed products in the reserve period. In addition, the combination of solar and wind energy in power generation, solar water system, solar cars and other products also have the use of new research results.

THE PRICE ABOUT LED Bulb

In my mind, led wall light source with the current traditional very different, but we in the application of LED as a light source when the light is always in the old tradition to go, because we used to have the shackles of our innovative LED light source .

I can not say that he is a qualified expert of LED, but I do for most of the LED and some experts on a certain level of awareness is not high, because when they evaluate LED products are always standing tradition angle of the light source to evaluate the LED light source, so I think they are a qualified from the LED brick home.

LED Tube Light is a low-voltage cold-dot semiconductor light source, complete this sentence summarizes the characteristics of LED, and in our product development applications, which is characterized by endless, we are pursuing is the traditional light source, the required goals, which kinds of consciousness no matter right or wrong, but it is fit to the application of LED will have a certain degree of difficulty, the present situation of the integration LED light source, high voltage LED light source, I think this is the stage of product development to a certain level of semiconductor technology, cooling technology reach a certain level, I think that out of the two technologies is inevitable.

LED fatal drawback is that heat accumulated effect, within the 3 mm2 lost more than half-watt power to generate heat (since 1 watt LED electro-optical conversion rate of less than 50%), while the integrated LED exacerbated this effect more so, Even carrying a heavy thermal shell, can not completely solve the LED heat dissipation effect. LED is a point light source, so we source the design basis should be established on the basis of point light sources, on the basis of improved heat and light type of problem, our engineers are currently facing the most critical issues.

Other LED application product development as the development will still go through a tortuous process, this process is undeniable that the technology will have a short-lived (like the Chinese CVD), for experienced engineers in terms of what we have to grasp LED technology is the mainstream, great direction must not change.

I do not think the design is the LED Bulb currently on the market in this way, we can use thermal, optical principles to a consideration of the current section of the technology, learn from the optical hot, mostly not, the biggest problem is that current technology does not for standardization mode, so there is still much room for innovation.

Spoke of standardization, I would say we are counting on other people in a benchmark, our efforts this talent, this is not the correct view, the standard will give you hope and do not bring much benefit, because the standard rules of the game , you can not afford to participate in the formulation of rules of the game, not even think about how much from the rules of the game to enjoy the benefits, so the standards and specifications that are restricting someone else’s, for terms of an engineer should develop a standard to regulate their own first, and then disseminate restrict other people, you are the first “drive.” Standards is a slow process, so you should standardize their products, standardized product design processes, production processes, test specifications, and even the packaging, instructions, you can not do this, hope someone gives you a specification, you can do it?

LED Tube Light industry

From January to July this year, LED Tube Light industry, new investment of more than 100 billion yuan.Traditional lights are far less price competitive

Despite the huge investment, but in view of technical problems, that entry is actually about 70% of companies engaged in the downstream packaging and application services, and the two parts of the total profit of about 10% to 20% of the upstream and middle reaches of the wafer and chip business profits up to 70%. Industry sources say that the high-end chips, and now more than 80% from Taiwan or overseas, the core technology at this stage is still mainly concentrated in Japan and U.S. companies.

LED Underground Light account for 40% to 60% of the cost of the chip, the high cost of raw materials and technology, leading to the loss of price competitiveness, the main reason for not successfully enter millions of households. Power than traditional incandescent light LED 5 to 9 times, the cost of traditional lamps are often more than twice the price of natural high. It is understood, however, in recent years, the price of the chip at an annual rate of decline of about 20%. In addition, the company has recently developed a technology that will reduce the cost of nearly Qicheng LED chip, and another company successfully reduced the price of an ordinary LED lamp energy saving lamp level.

In addition to technical improvements, conducive to the development of policy in the “five” plan to promote the next in succession. At present, Dongguan, Huizhou, Foshan, Shenzhen, Dalian, Xiamen, Nanchang, and the development of relevant industries in succession planning. Market rumors, LED industry standards and subsidies is expected by the end of the introduction.Five non-standard inferior products into products

Some analysts pointed out that the standard in the industry before the inevitable problems are not introduced, the various manufacturers of LED products is different specifications and different ways, reportedly 50% of products on the market there is no standard inferior product.

Therefore, the market began to question the led wall light industry has a bubble of excess capacity began. Experts point out that, LED is the trend will continue, but at this stage LED industry is not mature, real LED lighting market is not started. Local governments have committed to LED lights as a breakthrough, pull the entire industry, focused on the current LED landscape lighting, tunnel lights, street lamps and other lighting products.

Talk about LED Tube Light industry

From January to July this year, LED Tube Light industry, new investment of more than 100 billion yuan.

Traditional lights are far less price competitive

Despite the huge investment, but in view of technical problems, that entry is actually about 70% of companies engaged in the downstream packaging and application services, and the two parts of the total profit of about 10% to 20% of the upstream and middle reaches of the wafer and chip business profits up to 70%. Industry sources say that the high-end chips, and now more than 80% from Taiwan or overseas, the core technology at this stage is still mainly concentrated in Japan and U.S. companies.

LED Underground Light account for 40% to 60% of the cost of the chip, the high cost of raw materials and technology, leading to the loss of price competitiveness, the main reason for not successfully enter millions of households. Power than traditional incandescent light LED 5 to 9 times, the cost of traditional lamps are often more than twice the price of natural high. It is understood, however, in recent years, the price of the chip at an annual rate of decline of about 20%. In addition, the company has recently developed a technology that will reduce the cost of nearly Qicheng LED chip, and another company successfully reduced the price of an ordinary LED lamp energy saving lamp level.

In addition to technical improvements, conducive to the development of policy in the “five” plan to promote the next in succession. At present, Dongguan, Huizhou, Foshan, Shenzhen, Dalian, Xiamen, Nanchang, and the development of relevant industries in succession planning. Market rumors, LED industry standards and subsidies is expected by the end of the introduction.

Five non-standard inferior products into products

Some analysts pointed out that the standard in the industry before the inevitable problems are not introduced, the various manufacturers of LED products is different specifications and different ways, reportedly 50% of products on the market there is no standard inferior product.

Therefore, the market began to question the led wall light industry has a bubble of excess capacity began. Experts point out that, LED is the trend will continue, but at this stage LED industry is not mature, real LED lighting market is not started. Local governments have committed to LED lights as a breakthrough, pull the entire industry, focused on the current LED landscape lighting, tunnel lights, street lamps and other lighting products.

White LED Freezer Light

Temperature in the LED Tube section, the most effective means is to design a high thermal performance of the LED package, which is China’s LED industry in the near future be able to make significant progress on LED intellectual property one of the direction, the LED is a low-voltage electronic products, electrical safety requirements in a more relaxed, so the thermal conductivity of the substrate material can be used more, and we study this industry is small, resulting in repeated breach of foreign intellectual property disputes.

Improve the stability of the phosphor, is the mainstream of white LED Freezer Light technology, in this regard our current technology is relatively weak, short-term progress can not be exceeded for the majority of enterprises to seek a breakthrough in this area is difficult.

Color compensation technology is to compensate for the lack of color LED color rendering index caused a reduction techniques, this technology is feasible from the principle of speaking, but in practice, faced with mixed light conditions the strict constraints of technology , so the practical value is not high.

3:6:1 RGB white line based on the mixing theory, this theory is based on our look at bright objects on the basis of this mixing technique can be successfully applied in white LED display technology, but application in the lighting program on the program this mixing is not much reference on the nature, this is because the human eye to visible light has a characteristic and average characteristics of a habit, and these two characteristics, which we unconsciously damage the eyesight of the important reasons.

Because according to the nature of lighting and clear, light on the object, the object into the eye through the reflection, so as to form a lighting process, as objects of various wavelengths of light absorption is different, so solid red, green and blue color LED 3:6:1 mix through out the white light technology, itself, there are some color defects, exposure to the surface, because the red, green and blue are absorbed by different surfaces, different reflections, resulting in the reduction of CRI . Therefore, a three-color mixing technology and the production of white products, the surface should be in the components or the use of technical means within the product mix of light, so that a white light, rather than sending the light of three different objects in the illuminated surface mixing, the resulting lower CRI.

Red, green and blue color led wall light color mixing technology is a more mature white lighting technology, this technology because the distance between the different LED light mixing caused by the larger distance, mixed with the LED front mask, although the solution of the mixed light problem, but the light loss is an obstacle for the development of lighting in the formation toward the light barrier. Another person when direct lighting is not even watching the white; these two factors directly restricts the development of this technology.