Shanghai 400,000 street lamps there will be 80,000 needed reconstruction LED lamp
Date:2011-12-27 15:45
n. In addition, LED street lamps in the restore object color effects is also good in terms of color, sunlight restore objects have colors work best. In fine weather, the midday sun color if you count 100,LED Street lamp's color rendering you can reach 70 per cent, while only 20 to 40 HPS.
At present, Shanghai LED Street lamp is only 2% per cent of the total, about six thousand or seven thousand, only tolled section of the Yangtze River in the use of LED street lamps. Yang Jiexiang, to accomplis
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08/27 03:40