The renovation of the stage lights of the Great Hall of the People reveals a new chapter in the development of the LED industry

The 4th National Conference of the 11th National People's Congress and the 4th Session of the 11th CPPCC National Committee were successfully held on March 5 and March 3, 2011 respectively (hereinafter referred to as the “two sessions”). Different from previous years, this year’s Great Hall of the People’s Hall has more “green” taste. Just before the national “two sessions”, the original 160盏1000 watt tungsten halogen lamp of the 10,000-meter auditorium Replaced with a 160 watt LED light.

After testing, the average illumination of the podium is 984 lux (LX), which is about 40% higher than the average illuminance of 698 lux before the transformation; the surface temperature of the LED lamp housing is up to 45 °C, which is a significant drop from the original lamp housing temperature of 80 °C. Fire safety requirements, the lighting and ambient temperature of the podium meeting are significantly improved; the light environment meets the requirements for TV camera and broadcast. The total power of the podium lighting has been reduced from 160 kW to 40 kW, and the energy consumption has dropped by 70%. The energy saving effect is remarkable.

LED lamps have been officially put into use during the "two sessions". According to the supervision of the General Assembly Administration, the temperature of the podium is normal during the meeting. The leader on the rostrum has no "heated feeling"; the brightness is sufficient, the light is soft, close to natural light; the light is even, the table top There is no difference in brightness in different areas. Comrade Li Changchun, member of the Standing Committee of the Political Bureau of the Central Committee, said after learning that LED was applied to the podium of the Great Hall of the People, compared with previous years, this year's Great Hall of the People is really cool.

The transformation of the Great Hall of the People is not a general renovation project, the requirements are higher and stricter, and there are also unusual experiences behind the transformation.

In December 2010, according to the instructions of the head of the Standing Committee of the National People's Congress, the Great Hall of the People's Congress hopes to implement the demonstration work of semiconductor lighting energy conservation in the Hall of the Great Hall of the People's Congress. The National Development and Reform Commission will provide support for the reform and support the National Semiconductor Lighting Engineering R&D and Industry Alliance ( The following is referred to as "the alliance") to organize experts and enterprises to carry out coordination work such as demonstration, testing, and process organization. The Alliance actively assisted the General Assembly Management Bureau in its work. It assisted in convening the on-site coordination meeting three times, and held three expert demonstrations and on-site installation tests to coordinate with the General Assembly Administration to develop a technical plan and work plan for semiconductor lighting energy-saving renovation to meet All the requirements of the General Assembly Administration are based on the basic basis, and the basic principles of meeting the original lighting design concepts and technical requirements under the premise of ensuring absolute safety and no faults, as well as unified planning, overall design, step-by-step implementation, and simultaneous development are determined. Work ideas. Due to the tight schedule and heavy tasks, the City Hall Authority decided to use the "two sessions" in March this year as the time node. The first phase ensures that the semiconductor lighting demonstration application of the 10,000-meter auditorium will be completed before the "two sessions."

During the period from December 16, 2010 to January 31, 2011, the Alliance contacted 15 leading companies to provide samples. Finally, 7 companies conducted on-site testing. After expert on-site evaluation, the City Hall Administration tested according to national testing agencies. The report finally selected the product trial company.

Under the active organization and coordination of the alliance and strong technical support, on February 25th, the original 160-1000-watt tungsten halogen lamps on the 10,000-meter auditorium were replaced with 160-watt LED lights. After on-site assessment by experts, it was agreed that the LED lighting renovation of the podium reached the expected requirements, and the quality of the lamps complied with the relevant regulations and could be used in the “two sessions”. At this point, the first phase of the transformation was completed. After the "two sessions", the alliance will further cooperate with the General Assembly Office to launch the overall demonstration application of semiconductor lighting in the 10,000-person auditorium.

It is worth mentioning that in December 2010, it was decided to start the transformation. It is necessary to complete the demonstration, testing, process organization and other work to ensure the use of the "two sessions" in 2011. It can be said that time is tight and the task is heavy. In the process, the alliance has fully played its role. The role of “bridge” and the flexibility of organization, actively assist the General Assembly Administration to carry out the work, organize the experts and enterprises to conduct coordination, demonstration, process organization and other coordination work, and contact the superior enterprises to provide samples, which effectively ensure the smooth transformation. carry out. Previously, in 2010, when the large-scale music and dance epic "Revival Road" National Grand Theater version of the LED display was remodeled, the Alliance also used this mode of work to give full play to the role of technical support and coordination and communication, uniting all forces, in the short The project was successfully completed within a short period of one month.

160 盏 160 watt LED lights illuminate the Great Hall of the People, and also show the world's good results on the world-famous "two sessions", this application also has an unusual meaning.

The National People's Congress is the highest authority. The policy concerning the development of the Chinese nation is a big deal, and the policies concerning the livelihood of hundreds of millions of people can be discussed and formulated. The Great Hall of the People, as the venue for the meeting, has also become a hall of sacred political significance. Therefore, unlike the application of general places, the use of LED lights with environmental protection and energy saving features in the Great Hall of the People undoubtedly has the meaning of “wind vane”. On the one hand, the government attaches importance to the concept of energy conservation and environmental protection and the embodiment of its practice. On the other hand, it is also a kind of affirmation and encouragement to the LED industry, which is conducive to guiding the public to recognize LED and inspire industry development.

At the same time, at this year's "two sessions", how to cultivate and develop strategic emerging industries has become a hot topic for NPC deputies and CPPCC members. Among them, Wang Yanwen, deputy of the National People's Congress and secretary of the Yangzhou Municipal Party Committee, submitted a proposal on “Developing the LED Industry Promotion Law” to the conference, and proposed to establish a LED industry standard system as soon as possible, increase investment in key technologies in the LED industry, and strengthen LED lighting products in public works. The application of the whole society and the promotion of the whole society accelerate the formulation of incentives such as tax subsidies. Yan Junhao, a deputy to the National People's Congress and a member of the Chinese Academy of Sciences, said that it is necessary to formulate laws and regulations to promote LED and solar cell applications, and to formulate promotion plans, supplemented by relevant policies, and promote them in key regions and industries.

From the release of the "Opinions on the Development of Semiconductor Lighting Energy-Saving Industry" in 2009 to the "12th Five-Year Plan" strategic plan to incorporate LED, the LED industry development environment is getting better, and the outstanding performance of this LED is more indicative of the industry development. "Spring" is coming, it is very exciting, and the industry is proud and proud of it. Some industry insiders predict that during the "two sessions" and beyond, it is expected to welcome a policy-intensive release period. There is reason to expect that the emerging industries of semiconductor lighting will be prosperous.