据测算,中国照明用电约占全社会用电量的12%左右,发展绿色照明,对于我国当前节能低碳发展具有重要意义。因此,绿色照明工程自“九五”期间以来连续被列为我国节能领域的重大示范工程,受到政府的高度重视和大力支持,其中,高效光源是照明节能的首要因素。目前市面上各类新光源不断涌现,如高效钠灯、金卤灯、无极灯、LED灯、氙气灯、科斯茂(Cosmo Polis)等,争议也随之而来,其中以LED灯具的争议最大。在景观、建筑、小区、支路照明等领域,应用LED灯已经达 It is estimated that China’s lighting electricity accounts for about 12% of the electricity consumption in the whole society. The development of green lighting is of great significance to the current energy-saving and low-carbon development in our country. Therefore, the green lighting project has been continuously listed as one of the major demonstration projects in the field of energy conservation in China since the “95” period, which is highly regarded and strongly supported by the government. Among them, high-efficiency light source is the primary factor of energy-saving lighting. Currently on the market all kinds of new light sources continue to emerge, such as sodium lamp, metal halide lamp, induction lamp, LED lamp, xenon lamp, Cosmo Polis, etc., the controversy has followed, of which the most controversial LED lighting. In the landscape, architecture, community, branch lighting and other fields, the application of LED lights have been reached