Do super-red LEDs emit 'pleasing' light?
- From: Joerg <notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx>
- Date: Tue, 21 Feb 2006 21:54:52 GMT
Hello Folks,
A new app can't live with the usual 2V drop of LED. Super reds are in the 1.7V range and that would be fine, or let's say bearable. They are listed as emitting around 660nm.
Is that 660nm super red light generally accepted by mankind? I don't have one here to try plus my color vision (or taste, sez my wife) ain't so great. Also, I'd need as low as possible current so it shouldn't be low efficiency (visibility versus power).
Regards, Joerg
http://www.analogconsultants.com
.
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