吸顶灯作为家居装修的必备建材,它的好坏直接影响到日常生活的使用和整个家居的装修风格。在选购时,要注意灯源和面罩的选择。 面罩的选择: 最常见的有亚克力面罩、塑料面罩和玻璃面罩。一般来说塑料面罩的透光性最多达到60%,而亚克力可以达到90%以上, 并且通过二次拉伸的亚克力面罩透光还很均匀,从表面是不能看见光源的,塑料的就差一些,玻璃的就更差。 所以最好的是经过两次拉伸的进口亚克力面罩,亚克力是塑料的一种,特点是柔软、轻便、透光性好、不易被染色、不会与光和热发生化学反应而变黄,它的透光性是客户最关注的。选购时可先用手压面罩,看柔软度怎么样,有柔性的比较好。 灯源的选择要注意的方面: 1、光通量:顾名思义,就是光源发光的多少。 2、色温:就是光源颜色的温度,也就是通常大家所说的“黄光”、“白光”。其实在行业内一般用数值来表示,黄光就是“3300k以下”,白光就是“5300k以上”,还有种中间色“3300k-5300k”。 3、显色性:光源对物体真实颜色的反应程度。一般认为太阳光和白炽灯对物体颜色的反应是最好、最真实的,所以给他们的显色性定义为100,一般显色指数在80以上就是比较好的光源了。 www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_1.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_2.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_3.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_4.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_5.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_6.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_7.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_8.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_9.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_10.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_11.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_12.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_13.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_14.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_15.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_16.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_17.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_18.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_19.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_20.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_21.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_22.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_23.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_24.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_25.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_26.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_27.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_28.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_29.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_30.html www.hzfbl.com/luxiaoyin/20160218/sitemaplxy_31.html
|