Yinchuan LED street lamps 6 save $ 41.75 million electricity
Date:2011-11-23 16:10
ning every 12 introduction all road sections across the lamp lit; all holiday lights, parks, buildings, etc lighting closed holidays and weekends on; the second, heavy usage of energy-saving lamps. The city's total of 65,938 energy-saving lamp, total green light of street lamps 55%. Third, using sodium more than 50,000 yuzhi, all used no Gong capacitance compensation; IV, from 2008 began, except Hing celebration area of shopping street yiwai, other slow lane street lamps close Hou, can meet ligh
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06/25 17:39