Beijing Energy Conservation And Environment Protection...

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Visitors look at an energy saving light bulb during the '2007 Beijing... News PhotoAgriculture,Beijing,China - East Asia,Climate,Environment,Environmental Conservation,Exhibition,Fuel and Power Generation,Human Interest,Light Bulb,Looking,Mineral,Planet - Space,Visit,Waist UpPhotographer Collection: Getty Images News 2007 Getty ImagesBEIJING - JUNE 11: Visitors look at an energy saving light bulb during the '2007 Beijing international energy conservation and environment protection exhibition' at the national agriculture exhibition hall on June 11, 2007 in Beijing, China. Zeng Peiyan, China's vice premier has asked the people of China to get involved with their ongoing national campaign of energy conservation. (Photo by Guang Niu/Getty Images)