On 15/08/2011 06:22, RussellMc wrote: > Doable. You'd want to look at what that did to the overall mix of Blue > and Yellow and compare that to what LEDs at fixed claimed colour > temperatures do. > Only cosmetic. Doesn't fix "holes" in the spectrum. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .