Artistic, humane, intelligent LED landscape lighting should be "three" equal?

Light up the Olympic project "Water Cube", so that LED (light-emitting diode) into the eyes of the general public. LED products energy saving, environmental protection, long life, after, China's large and medium cities outdoor landscape lighting is also more in the application of LED products. In addition, the city tourism area lighting engineering and lighting, landscaping, and major construction projects as well as many small restaurants and hotels, are now in the use of LED to replace the traditional neon lamp, power consumption, China's LED landscape lighting is blossom everywhere. According to statistics, in 2007 China's LED outdoor landscape lighting output reached 6 billion yuan, about $1 billion indoor landscape lighting. LED has begun to form a new industry, experts suggest that in the development process should pay special attention to artistic, humane and intelligent requirements.

For "King" system to beautify the environment

At present, the proportion of landscape lighting in China's LED application market is the largest, accounting for 25%. Landscape lighting in the rapid growth of government forces, mainly in the streets, squares and other public places lighting decoration, can save 70% of electricity. Common landscape lamps include: Garden lights, trail lights, buried lights, small spotlights, lawn lights, fast track Lane lights, wall lamps, sculpture decoration, etc.. Affected by the 2008 Beijing Olympic Games and Shanghai, World Expo in 2010, Beijing, Shanghai and other places to accelerate the pace of landscape lighting. Estimated in the next three years, the average annual growth rate of landscape lighting sales will reach 37.2%.

The goal is to make the LED landscape lighting landscape lighting and landscape coordination, for "King" system, the architectural features to the system to a new level, beautify the environment. Li Jinmin, director of the Institute of Chinese Academy of Sciences, said the introduction of the LED lamp design should be done during the day landscaping, night art lighting. "LED light source for automatic control changes, the three color colorful, LED adopts 8 digital gray scale control, up to 16 million 770 thousand kinds of color, to the role of contrast to the landscape, make it more artistic taste. In addition, LED as a landscape lighting also has the advantages of high reliability, non - standard design and super long span control. Li Jinmin said.

Fudan University professor Fang Zhilie believes that the current LED in landscape lighting technology has matured, regional standards have been formulated, it is the industry standard, energy saving and environmental protection and beautification of life and give full play to the advantages of being. The reliability of the lighting in the landscape lighting is still a problem that should be paid attention to. The heat dissipation and waterproof technology are the key problems.

The application of landscape lighting is the headquarters of LED applications, the current situation is also the LED application to maintain stable growth of the longest field. Deputy general manager of Jiangsu Wenrun photoelectric Co., Chen Hesheng believes that the There is nothing comparable to this in landscape lighting advantages, light and soft, colorful, easy to realize dynamic digital control, good application prospect, but also for the whole society in the background of energy shortage and further raise the city landscaping lighting level provides a feasible solution high.

Along with the city to speed up the process, the local government has increased the intensity of the implementation of city landscape lighting, because the characteristics of semiconductor lighting lighting has the advantages of energy saving, safety, a riot of colours, the landscape lighting points or lines in outline lighting has showed obvious market advantage, become the major market, comprehensive competition the advantage to replace the traditional neon bulb, neon lights and other aspects have been quite obvious that the city landscape lighting market will usher in a period of explosive growth. Liang Bingwen, general manager of Shanghai Blaupunkt photoelectric materials company believes that due to the low power consumption of LED, in the huge electricity landscape lighting market has a strong competitive edge. "The 2006 China LED lighting market size growth rate of more than 70%, the annual market size of about 20 billion yuan, the future prospects for the development of the market is to improve the design level of landscape lighting, out of crochet, simple running to stereotypes, by combining the advantages of LED, to provide high quality products and lighting engineering. Liang Bingwen said.

Improve product consistency and reliability

At present, compared with the traditional light source, the technology development level and cost of LED have obvious advantages in the field of light and color illumination.

Li Jinmin, director of the Institute of semiconductors, Chinese Academy of Sciences believes that the future of the factors affecting the application of LED in landscape lighting are: LED single lamp luminous flux, should further improve the LED single lamp luminous flux. In addition, higher prices, which is the main reason for the popularity of LED lighting. The combination of electric light source technology and microelectronic technology is not enough. The consistency and reliability of LED products need to be improved. Li Jinmin suggested that the development of a variety of LED products, enhance the performance of LED products, expand its application market.

Liang Bingwen said that the application of LED landscape lighting products are mainly traditional LED devices with a diameter of 5mm, and the color red green and blue three primary colors. Because of the current LED landscape lighting and no standard, so there is no special requirements on device selection.

The main factors affecting the application of landscape lighting, Liang Bingwen believes that the following two points, first, the product design is not standard, a wide range of products, the price difference is huge, so that customers can not choose. Secondly, the design and construction of the project is not standardized, protective performance, connectors, drive control technology is not, resulting in the actual use of the product did not meet the desired requirements. Chen Hesheng also believes that technical reliability to further enhance the design, construction level into a