标签：new led lighting

The future of new led lighting will subvert the concept of the lamp

In the large-scale entered ordinary families, many people are very curious. Future LED Lights lamp would be like what it is? The United States Department of energy said: solid state lighting is 50 years in lighting field is the most disruptive innovation technology.  Many people in the industry agreed, and think that new led lighting is subversive products. It born to reform the traditional lighting. In the current exhibition, a number of innovative product LED stunning debut seems indicating a trend: lighting in the future may be rewritten lamp definition.
The future of new led lighting will subvert the concept of the lamp

For example, GE has introduced a slim, stylish Lumination Lumination Series LED lifting light this year. The design is forward-looking, its ultra-thin light guide plate and the edge set of LED technology, the new led lighting for maximum efficiency,  compared with fluorescent, it has a longer life of the slimmer, more innovative styling, enhanced dimming ability and sense of design, lighting designers and end users can also tailored. Individuality and creativity integrate home decorative lighting. OSRAM launch OLED lighting products – PirOLED, which uses five removable ORBEOS flat reflective light staggered maosaic in the double helix lampholders. It can not only create excellent visual effects, but also send a beautiful diffused light.

“Now we see most of LED lamp, LED bulb lamp in the shape of our basic and traditional fluorescent lamp bulb.  GE Asia-Pacific LED lighting products general manager Wang Jian said,  it is because the LED lighting applications has just started, mainly to replace traditional lighting for the mission. The design is similar in appearance just considering that it is convenient to replace the traditional lamp concept of idea and easily accepted by consumers. In OSRAM Wu Shenbo of  Asia-Pacific division president seems simple, actually it does not reflect the LED’s best performance and features itself if it is just according to the traditional lighting profile produced by LED replacement lamps. New led lighting is a solid adjustable light source, which should display for everyone at its most ideal state.  LED small size, low power consumption, controllability characteristics, making it the release of the designer’s imagination more than traditional lighting.

To speed up new led lighting have to learn from Japan

As we all know, the Japanese new led lighting market grow rapidly , mainly because the Japanese government played a very important role in the process of promoting their own development of LED industry , the strong style of the Japanese Government become a major promoter of the market pulled. From promotion LED standards to Set up, incentives the use of LED products by tax , the Japanese government actively take a series of measures to expand the new led lighting market , and set a target that achieve 100% mobile penetration rate and a 2020 high- efficiency next-generation lighting, and 2011 bulb LED lamp standard, straight tube LED lamp standards have been launched, and also enable manufacturers to have rules to follow in the product specifications . Especially the government implement the subsidies of energy-saving household appliances environmental point is the other big driver of LED street light bulb replacement demand; to stimulate domestic market demand, the Japanese government began to implement energy-saving appliances subsidy program “Eco – Point ” system in May 2009, the so-called Eco -Point system is mainly based on national burden make equivalent to 50 % cost of the product price restore to consumers, consumers can earn points to exchange other products , LED lighting products become the second batch of products approved subsidies object after the flat-panel TVs , refrigerators and air conditioning, the new led lightingshare rapidly by means of this in Japan .

According to the Forecasts of Japanese giant Toshiba , high-speed growth period of the LED lighting is in  2011 and 2012 ,the Japanese market for LED lighting turnover will be high growth and rising in the future and the LED projects. Japanese market research firm Fuji economy has recently announced the findings of the energy demand of office buildings and commercial facilities , such as LED lighting as an example of Japan , show that  Japanese stores of LED lighting market will increase by 2.8 times in 2012 , at the same time Japan  start to require lighting manufacturers to stop manufacturing , sales of incandescent light bulbs in 2012 ,the demand of the LED bulb is expected to increase ,according to the Japanese market research unit estimated  the new led lighting market penetration will reach nearly 75 % in 2015.

The color quality is perhaps the most difficult problem for new led lighting

LED street light manufacturers also have to face their new problems. Perhaps in the shop windows, the new led lighting has been abandoned. With the rapid improvement in SSL, the listed time is critical. Although the actual design time is shorter, but to obtain the required certificate from the US takes a few months.

Design engineers to select those that may take several years manufactured LED must remain cautious. Because LED products use the same package, LED manufacturers can easily release a higher flux of lighting. With the rapid development of LED chips, LED packing technology keeps the pace. And the LED performance improvements will have an equally important role. LED manufactures are extremely clear, and subsequently extended the life cycle of their products. In addition, if possible, it will make new led lighting with the previous model and the same PCB.

The color quality is perhaps the most difficult problem. The industry has spent a lot of time and money in the color variability of measurement and control. For manufacturers,  chroma storage, like OSRAM ANSI, spend more and more. But the color temperature and compact chroma isn’t the all problems,  because with the same chromaticity coordinates of light source may have different optical wavelength. If the spectral differences, the two different non-white surface will come into being.

Typically, the LED light has the same chromaticity coordinates, which is not a problem, because their spectra are very similar. That is to replace incandescent with an new led lighting. This is a potential problem. Because the great difference of the LED spectrum and incandescent spectrum.

Color efining index (CRI Color Rendering, the Index) is a measure of the closeness of the perceived color of a surface lighting with the same surface in a given lighting of color under incandescent indicators. CRI of 100 is a perfect match. While CRI of 80 is good, but the more discriminatory consumer may not think so.

OSRAM introduced by the increase red LED products Brilliant,Mix in the green – white LED. When the red with green-white mixed, it will produce white spectrum incandescent spectrum to match more white spectrum. Especially in the end of the red LED. Because usually here the conventional white LED bulbs color will drop. The result is a higher efficiency of lighting and refined color index.