固态照明产品色品性能相关标准及实测数据分析

Analysis on the Chromaticity Standards and the Statistical Data of Solid State Lighting Products

色度是照明产品合格判定中1个非常重要的衡量标准。由于固态照明产品发光原理特殊,因而体现出与传统照明光源迥异的特性,需要重新衡量色度评判标准的适用性。本文首先对不同固态照明产品标准中色品性能部分进行比较分析,发现不同标准在针对不同产品的颜色性能判定方法及定义上均存在很大差异,在使用过程中需要注意区分;其次,统计分析了127批LED球泡灯和PAR灯的颜色性能测试结果,并探讨使用不同评判方式对判定结果的影响。摘要:

Chromaticity is a very important criterion for lighting products. Based on the specific light-emitting principle, LED products show very different characteristics from traditional lighting sources. So we need to recheck the applicability of standards being used. First, the article compares and analyzes the distinction of chromaticity requirements between the standards for solid state lighting products. Then, based on the statistical data of 127 batches of self-ballasted non-directional and reflector LED-lamps, this article illustrates the impact of different judging principles on the testing results.