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              1. 艾丽特led投光灯价格表
                当前位置:首页 » 常见问题 » 为什么说LED是一种冷光源?

                为什么说LED是一种冷光源?

                字号:T|T
                文章出处:责任编辑:小林人气:-发表时间:2015-05-13 00:00

                  LED光源的发出的光里不含红外线和紫外线等,LED发出的光线不会引起环境温度的升高

                 

                此文关键字:LED
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