Take the Bird's Nest as an example, in the initial program, the color of the design center around how to maximize use of the building itself to create the visual effects. The designers hope that the complex structure of abstract led lighting design and the Bird's Nest sparks will build to become the world's largest art.
But the function of the stadium, security of public buildings and energy-efficient cast a negative vote. Similar to the use of construction outside of the body as a carrier, the use of digital systems to do color projection, that will be building itself into a luminous body, installation of lighting equipment such costs, equipment, energy consumption and conservation is difficult, led lights pollution, heavy programs have all been cut.
In the final program, the Bird's Nest internal functional areas and the outer wall using most conventional illuminated red light projected; illuminate the facade and left sides of the U-shaped surface with white light projection; steel between the roof of the upper and lower membrane structure and also illuminated with white light projection. Both the form and function from the inside out, nationalization of world-class architectural styles. It is very exciting.
The construction of light environment on the building is essential. No suitable light, architecture can not better perform its functions, affecting people's work efficiency and mood. A lot of artistic effects can not be demonstrated. Light and vision is directly related to the lighting environment is also related to the performance of the indoor space and architecture modeling.
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In fact, the led lighting design is a management, the Yuan Zongnan to the majority of designers to make this comment:
Designers need to know the rational led lighting design, control the lighting changes in the flow of more and less hours, minutes. More could be considered light, the light concentrated in this period between seven to eight people. With the reduction of the flow of people, the lights can be reduced to 30% or 20%. It can not only save energy, protect the quality of sleeping, but also shows the transformation of beauty.