LED how far away from home lighting

Mentioned LED, many people think of LCD TV or shopping hall in front of the screen. As widely used in industrial and outdoor lighting LED light source, with the technology continues to mature, has begun to extend to the field of indoor lighting. So, the current situation of the development of LED home lighting? When will we be able to enter our family? The day before, Qingdao International Exhibition Center in Qingdao international lighting and LED exhibition, the reporter interviewed the relevant person in charge. LED green lighting advantage now, small to a variety of holiday lights, lights, laptop and TV backlight, to Shanghai World Expo on the opening ceremony of the 300 meters long and 30 meters high, the world's largest outdoor LED display, LED products have entered every aspect of life. In the current Qingdao international lighting and LED exhibition, a group of exquisite design of light and soft lighting attracted many participants of the eye. It is understood that this group of South Korean imports of LED multifunction lamp is not only soft and beautiful appearance, but also to change the color, with aromatic and air purification function. Qingdao into the Electronics Co., Ltd. Sales Department Yu Fengxian told reporters, compared with the traditional LED lamp has the advantages of low power consumption and long life advantages. "We sell this Korean original LED lamp, life is semi permanent, that is, there is no problem with more than ten years. Although some aspects of the price is still high, but LED lamps to replace the traditional energy-saving lamps for home lighting, just a matter of time. According to the exhibition "the source, as a result of high and new technology, compared to traditional lighting products, LED light source has the advantages of small volume, low power consumption, long life, high brightness, low calorie and low carbon environmental protection, durable advantages. While the LED industry as a national focus on fostering new industries, is showing its huge market potential and rapid growth, has launched LED lamps for household enterprises lighting, home lighting launched a new trend of green low-carbon. Although uneven in quality hinder industrial development LED application in home lighting field to be optimistic about the prospects, but the LED lamp sales in the current market price is high, but because of the backward technology, market confusion and other issues, largely affect consumer confidence in such products. LED lamp because of their own cost, there is no competitive advantage in terms of price. Although the LED lamp in line with the concept of low carbon consumption green consumption, but the price of hundreds of dollars or so many customers flinch. In response to this phenomenon, Yu Fengxian to reporters forget another account: a lot of people think that the high price of LED lamp is difficult to accept, but if the long-term considerations, the LED lamp than the traditional bulbs to save electricity and money too much. We can calculate, ordinary incandescent lamp life of not more than 2000 hours, spiral energy-saving lamp on the market up to more than 8000 hours. Compared to these, LED lights can be used in theory for 1000000 hours, almost no replacement. And from the point of view of energy saving, LED light source in the same lighting effect than the traditional light source of energy saving more than 80%, these add up to a count, in fact, is more appropriate to buy LED lights. "At present, the domestic high-end LED lighting products manufacturers are mostly used by overseas manufacturers of chips. "The domestic chip production enterprises lack of core technology, domestic chip quality reach standard, to import chip, which is one of the reasons for the high price of LED lighting products. "In this exhibition and lighting Guangzhou NewFuture Photoelectric Technology Co. Ltd. Sales Engineer Huang Shaoqian said. On the Internet often see many bought LED lamp complained that buy home light beginning with well, but after less than half the lights dim and faint, did not reach the lighting effect, had to change. There are a lot of people complain about the poor quality of LED products, with ordinary bulbs no difference. In view of this phenomenon, Huang Shaoqian explained to reporters, "because some enterprises design and manufacturing standards led to the problem of failure is too large, affecting the life of LED. The heat has always been a problem since the LED products, manufacturers are trying to reduce the thermal resistance of the LED light source, but so far due to technical reasons, there is still no good solution. In addition, due to the lack of industry standards and the market is not standardized, many domestic manufacturers disorderly competition, rely on low prices and peers for the market, but to reduce the expense of product quality, so many people buy a "short-lived" "fever" of the LED lamp. Core technology and standards is the key to the current market, although there are many problems in the LED indoor light source products, but the trend to replace the traditional light source is overwhelming. It is understood that the LED chip with the process, the number of growth using larger size wafer manufacturing process, will continue to reduce costs, in recent years to reduce the rate of 20% per year. LED lighting costs mainly in the LED chip, as long as the chip prices down, LED lights can be reduced to the equivalent of the current energy-saving lamps, indoor lighting will naturally blossom everywhere. At present, China's government departments are to increase research and development of independent LED chip technology, the emergence of a large number of chip R & D and production enterprises, such as Shanghai Sanan optoelectronics, Blu ray. Domestic chip quality is rising, the problem is too large, decay heat is not good, is also expected to be solved. "The LED efficiency of the light-emitting diode can be doubled, and the life span can be prolonged by using the nitride wafer as substrate material. Three years, we are expected to form a gallium nitride substrate industrialization. Our goal is to