I just ordered a sample of a 380 nm violet LED. That should look cool, purple. Mouser has them. > > Dear Paul, and list , > I was looking for some other info this morning [ data on the icl7101 ic > ] and found the following web page that does give some info /history > about led's > http://www.maxim-ic.com/appnotes.cfm/appnote_number/1883 >