Melani Warod

LED has already been applied to Landscape Lighting, outdoor lighting, decorative illumination in a large amount, and the common illumination is the future that LED owner attracts attention even more. In addition, because of the shade of the energy crisis, the whole world has already stepped into " energy-conserving era " ,Various countries are positive in the way that legislate and the government guides, replace the incandescent lamp with LED lamp rapidly, LED lighting market demand prospect is considerable.

Grind the reports of the institute IEK according to the worker in Taiwan, it is undetermined to be limit to LED price great, industry's standard, and only technical matters such as appearing, life-span, reliability,etc. are to be solved, global LED lighting industry market scale is only 330 million dollars in 2007, among them the main source is the architectual lighting, accounts for about 45% whole markets. It is estimated that will reach 1,600 million dollars to 2012 market scale, the compound growth rate is 37% in 2007~2012.

From the mobile phone in a poor light to pluralistic application

"LED is brilliant and constant as soon as beginning to employ. From 6.3V pilot lamp, little milk bubble of Christmas ornament, get traffic signal,etc., but single double-colored the intersection of bar and screen one No. accompany by railway, stock market, the intersection of banking industry and development, increase step by step. Without LED, how should the mobile phone be designed? In addition the high unfailing performance car needs LED, the small and exquisite note-book is due to LED, the colorful stage in riotous profusion needs LED to deduce, the illumination wants LED to spur the domestic demand especially. " Country's benefit industrial science and technology (Shenzhen) The vice the intersection of limited company and product are paid attention to gently and luxuriantly and strongly to describe LED to us from scratch vividly, from applying singly to every evolution with highly successful domain.

Think brilliant little Lu ChengChang, market of Electronics Co., Ltd. and executive vice president of marketing point out too, under the movable termination products - applied powerful drive of mobile phone, high light LED (efficiency> 110lm/W) Employ the market to keep 35~46% annual growth all the time within 2002~2006 years. And when people are afraid that cause the actuator force of LED market to appear weakly because the market of mobile phone increase and prone to the saturation, batch industrialization and LED market unit price of the high light LED products drop continuously, drive its application to develop pluralistically, the market of new developing application is making LED market scale promoting fast in recent years too constantly. The application of LED has already begun from the mobile phone small dimension TFTLCD backlight source, centripetal jumbo size TFTLCD rejects pluralistic applications such as backlight source, automobile lighting, decorative illumination,etc. to expand.

Take automobile lighting as examples, LED automotive can be divided into outside of car and inside to be applied, inside includes pilot lamps such as the instrument gage board, air conditioner stereo,etc. and internal reading lamp; Outside use include third brake light, tail lamp, indicator, side lamp,etc.. Until drib used only with the intersection of luminance and scheduling problem auto bulb at present, it has been already general that the domestic and foreign illumination of the car adopted LED. Prosperous scientific and technological Limited Company (GL) in the ocean Relying mainly on pilot lamp outside the car in the products of the electronic respect of the car, the global market director Qiu YiRus of this company show: "Do not have high expectations for luminosity, but is strict with chroma to subdivide in light source in the car; The light source requires the high efficiency, high beam outside the car. LED accords with the requirement automotive, can reduce the whole energy-consuming efficiency of vehicle, lights a lamp the reaction speed is superior to the general traditional bulb. "

Besides above-mentioned application, LED has development potentiality very much too in the fields of four kinds of following lighting.

Light consumption walkie illumination including flash-light, reading lamp and miner's light,etc. portably. Say, light about 1 billion dollars of whole market consumptionly and portably, among them the flash-light takes the market share of maximum at present, LED flash-light infiltration rate about 30% in the special and professional application, main because the special and professional application flash-light is low to the relatively general consumers of price sensitivity, if LED technology and price can be further improving, will have an opportunity to enter the general flash-light for lighting in the future, further expand its taking rate of market. It is estimated LED will charge and reach 86 million dollars in the consumption walkie camp of lighting market until 2012.

Outdoor lighting LED outdoor lighting refers to regional lighting equipments such as the expressway, road and tunnel,etc. in general, including street lamp, lantern, light of car parking, park light,etc.. Because road lighting drives the safe doing in the test amount, need to accord with the regulation requirement of the road safety, still there are distances with big segment with the high pressure sodium lamp at LED present luminous flux, luminescent efficiency and price, so 8 million dollars alone of market scale in 2007 global LED outdoor lighting, but as technology is growing up constantly, glide constantly at LED price, and the life-span is lengthened, development still has an opportunity in the future, it is estimated LED outdoor lighting would grow up to 41 million dollars until 2012, compounded the growing up rate and is up to 120% in 2007~2012.

The indoor shows the illumination retails to show the camp charges about 19 million dollars with the whole world 2007 of lighting domain, account for the whole market 6%. In the field of exhibition, retail and show that not only need greater illumination range by lighting, need to demonstrate the characteristic light source of the products even more, show product varieties are numerous, including clothes, cosmetics, food, jewel,etc., how utilize different illumination appear products out of the common special an important knowledge. LED began to enter to retail and show that used lighting field in 2006, its major advantage included: 1. LED is longe-lived,can fall 15W + infrared rays reactor +CCD (apolegamy) ,High-power LED outdoor projection lamp such as 30W, 60W, will develop the customized products in the future, for example stage lamp, collecting fish's light, street lamp,etc..

Technical superiority of one's own semi-conductive integrated circuit manufacturing for many years of south department's group's use, the whole world initiate use high lamplight effect, light-duty the intersection of LED and little chip integrate copy, pretend high lamplight effect, high-power LED module, have reduced the lighting LED device manufacturing cost of high-power (reduce 50% compared with cost of business) greatly ,Thus LED lamps and lanterns which made the high performance, low-price have established the solid foundation.

Wu WeiGuo shows, because the south department's group has industry's chain vertical integral technical superiority and cost advantage, only 3400 yuan each, 30WLED flush light price is 200 yuan each at the price of 200WLED street lamp at present, it is lower by more than 40% than the price of business, the sales policy that guaranteed the repair free of charge and guaranteed replacement in 3 at the same time, has solved the problem that the costly and life-span is not knowing. Moving towards the common lighting market for LED illumination steps on and goes up to a new stage. The south department's next goal is: Price 10~15 yuan / W of the outdoor LED lamps and lanterns, the indoor LED lamps and lanterns price of 5 yuan / W, push LED lighting device to the huge numbers of families.