Ive seen that thread, and it answered alot of my questions. However they say nothing of the tint of the lighting as well as i was hoping a few people would chime in on the quality.
Notice the blue retangular box that reads View Estimated Performance Charts & Report
click that to view chromaticity. Also ask the person that started that thread what she thinks of them now after a month or so.
You do understand when you couple very high CRI with Kelvin temperature in this range 0f 5500-5900K as you can with this diy approach you can achieve a virtually white light.