tag:blogger.com,1999:blog-4892560490179248273.post262101167005213206..comments2023-10-30T06:23:47.239-07:00Comments on The Diary of an Electrical Engineer: LED Lamps for Efficient LightingVincenthttp://www.blogger.com/profile/04535403533331199332noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4892560490179248273.post-27446942923571758072010-09-22T10:28:56.120-07:002010-09-22T10:28:56.120-07:00This is very useful. Slowly, but surely the world ...This is very useful. Slowly, but surely the world has to switch over to this eco friendly way of lightingNatesanhttps://www.blogger.com/profile/02945249212921411539noreply@blogger.com