LED Expo night lighting semiconductor lighting is expected to enter the family next year

Flying five-star red flag, speeding maglev train, flashing little stars...... In the 4200 set of LED lights "skilled dress", Shanghai World Expo Theme Pavilion North, East and west of the three Facade "turned" into a smart picture scroll. Reporters yesterday from the opening of the "China (Shanghai) International LED (semiconductor lighting) learned industrial technology exhibition, Expo 80% night Ambilight will be energy saving and long LED light, regardless of color or brightness, will be just perfect control.

In recent years, the more the more beautiful night night in Shanghai and the LED can be described as "soul". Next year, Shanghai, World Expo, will provide a new type of green light, the largest collective show". In addition to the theme pavilion, LED will also try their best to dress up the city best practice area, Shanghai, for the case of "eco home" indoor lighting will be bold by LED to "planning"; the theme park, LED Street 5 meters high the trunk road 1.4 km long as extra bright; and on both sides of Expo Park on Binjiang Avenue, LED portrait "in" will also allow visitors to linger.

Luminous efficiency and cost constraints, the application of LED is now focused on landscape lighting, traffic lights and other special lighting. However, with the development of technology and the decline of cost, LED has gradually taken the place of the traditional lighting. Experts said that at present, LED white light emitting efficiency has been several times higher than incandescent, is expected to be more than next year, fluorescent lamps, is expected to enter the field of home lighting. To this end, the industry generally believe that in 2010, Shanghai, World Expo is likely to become the best opportunity to open the first year of semiconductor lighting.

It is optimistic about the opportunity of this Expo, the exhibition opened yesterday attracted more than and 400 exhibitors worldwide, the exhibition area of 30 thousand square meters, has become the largest domestic LED industry exhibition. The scene of the most eye-catching areas, than the LED street lamp, tunnel lights contest". 38 companies design, production of the 72 LED street lights lined up on both sides of the road, they will be on the illuminance, uniformity and power density and other technical indicators on a high. In the judge judges, from electric power bureau, the relevant person in charge of the street with interest is seriously "". As non-technical people, their selection criteria are practical: the appearance of simple, simple structure, easy maintenance, inconvenient bird nesting.

Compared with the final ranking of the game, the participating manufacturers are more looking forward to their products and technologies, the opportunity to open the street lighting market. It is understood that the Shanghai 500 thousand street lamps, a small number of LED street lamps, only part of the Wuning road and other sections of the LED lighting demonstration. This year, the Ministry of science and technology in the country 16 provinces and cities in a total of 21 cities to carry out the "city of ten" LED application engineering pilot, street lighting is also listed among them.

Cao Jianlin, Vice Minister of the Ministry of science and technology, vice mayor of Shanghai City, attended the opening ceremony of the exhibition.