Designed by Tsinghua University team led by Danqing Shi, The Field of Hope is a lighting installation for the 2015 Milan EXPO China Pavilion. [File photo] |
No 3 Energy-saving lamps
The country's 4.3 billion energy-saving lamps account for 80 percent of the global total, with each person producing 3.2 lamps annually - 16 times the average of other parts of the world.
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