LED lighting will be the potential blowout into the homes of ordinary people
Date:2010-12-01 17:20
thought that the problem is reading position, recently learned that the school environment is not lighting scientific cause. Latest national sample of primary and secondary prevention of myopia monitoring results show: myopia rate is 26.96% of primary school students; junior high school students was 53.43%; high school students and more than 72%. At present, primary and secondary industry, the problem of declining visual acuity of Health has caused the lighting experts and scholars of the genera
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06/25 12:04