Zhao Jianping: I don't agree that LED will replace traditional light source.

Zhao Jianping, deputy director of the Institute of Physics, China Academy of Building Research

Nowadays, the industry still has a common misunderstanding of the concept of energy saving. It is thought that as long as the energy-saving light source is used to save energy and achieve energy-saving effect, in fact, it has many ways. The Chinese Academy of Building Sciences is a unit specializing in the supervision of lighting standards. The lighting standards of our country's engineering are all formulated by us. It is very comprehensive and comprehensive, and the energy-saving indicators are implemented as mandatory provisions in the country. Grade A has a very high number of executions because of the censorship system. However, the work of some decoration companies is not enough. I hope that the association can promote these tasks.

We have three standards, one is the design standard for energy-saving lighting, and the other is the urban nightscape design specification. It was implemented in June 2009. It was developed together with Teacher Xiao Huigan. The third is the building energy efficiency evaluation standard currently being prepared, and its first draft is expected to be completed next year. These are restrictive clauses and evaluation indicators of energy conservation. In the future, the state may implement the evaluation of building energy efficiency and implement a mechanism similar to the star rating system. We will use planning, construction, air conditioning, etc. as evaluation indicators. I hope this standard will be caused. Everyone's concern, its impact on the decoration industry will be very large.

I think the design plays a very important role in energy saving work, but now I don't pay enough attention to the length in the decoration industry. I hope that the designer can handle the balance between decoration and energy saving effect and do the real work. Some people say that LED will replace traditional light sources in the future. As far as I am concerned, I don't agree with the alternative. I think all kinds of light sources have their own strengths. They all have their own functions. Although LEDs are very hot now, its The future will be very good, but there are still many shortcomings. Therefore, all kinds of light sources will still play their own strengths and complement each other to create tomorrow's lighting.

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