标题: IES LM-80-08 Approved Method: Measuring Lumen Maintenance of LED Light Sources [打印本页] 作者: paolorun 时间: 2009-11-30 16:30 标题: IES LM-80-08 Approved Method: Measuring Lumen Maintenance of LED Light Sources IES LM-80-08 Approved Method: Measuring Lumen Maintenance of LED Light Sources作者: szyanjie 时间: 2010-1-4 15:50
请问，是中文版的吗？作者: kirk630330 时间: 2010-3-19 12:31
这肯定是好的规范, 目前虽被利用的很少, 但未来在Energy Star所用皆会引用到, 楼主真是分享到好规范作者: byliaw 时间: 2010-4-28 01:31
this is a good document to read, I need the english version but i can not download it now!作者: byliaw 时间: 2010-4-28 01:32
So far this is the only available standard fro LED fixtures. so many manufacturers need to read it ASAP.作者: yeahao 时间: 2010-7-30 08:53
It is a good document作者: zesion 时间: 2010-8-22 21:32
thank you for sharing!1 Y" U; Y: s- K$ e7 X
who can tell me what is the difference between it and CIE standard?作者: wanghaiyan71 时间: 2010-11-3 09:00
谢谢！好东西作者: ericba 时间: 2010-11-26 10:14
have a look作者: qyyk 时间: 2011-3-16 12:16
谢谢！好东西作者: frankie609 时间: 2011-3-26 23:02
It is a good document, thank you for sharing!作者: bage0213 时间: 2011-3-27 15:19
why这么多人say英文.作者: loneylazy 时间: 2011-10-19 19:09
非常好的资料。正好用上了，非常感谢作者: zrs716 时间: 2011-10-19 20:20
haha,....English is popular...