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股和网状三种。对单股光纤来说，它的直径为ф6～ф20mm.同时又可分为体发光和端发光两种.而对多股光纤来说,均为端发光.多股光纤的直径一般为ф0.5～ф3mm,而股数常见为几根至上百
http://blog.alighting.cn/yuquanled/archive/2009/6/6/13454.html2009/6/6 15:12:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/10785.html2009/6/6 15:17:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/10787.html2009/6/6 15:18:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/10788.html2009/6/6 15:19:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/13453.html2009/6/6 15:11:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/13455.html2009/6/6 15:13:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/13457.html2009/6/6 15:09:00
http://blog.alighting.cn/yuquanled/archive/2009/6/6/13458.html2009/6/6 15:10:00
cr6-800l新筒灯12w、800流明，可取代90w白炽灯。新推出的cr4的-575l筒灯9.5w、575流明，所有产品提供显色指数大于90，功率因数大于0.9。
https://www.alighting.cn/pingce/20120727/122354.htm2012/7/27 9:40:52
价则是小滑0.1%，达到23.8美
https://www.alighting.cn/news/2013627/n686253242.htm2013/6/27 10:52:26
