> -----Original Message-----
> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On
Behalf
> Of cdb
> Sent: 20 November 2009 09:41
> To: PICLIST@mit.edu
> Subject: [TECH]LED, a light reading for the little room
> 
> 
>  I put before the LED guru's eyes the following to ruminate and
> disseminate upon.
> 
> http://www.epistar.com.tw/
> 
> Epistar say they have produced a 110lm/W for 1W and 3W warm white
> LED's. According to them the 1W offering has a CRI (hmm some sort of
> index I suspect) of 90 @ 15v the CCT (I know that one) is 3000K

Not bad, though the Cree XP-G Led's reach 139 lm/W

http://www.cree.com/press/press_detail.asp?i=1241094842732

Regards

Mike

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