interesting, and to bad he apparently knows nothing about LEDs.
It appears the problem lies with the blogger who copied pieces from the original article combining sections talking about organic LEDs and left that description out.
Plastic bulb development promises better quality light
http://www.bbc.co.uk/news/science-environment-20553143
Yes, my church just installed LED lighting and the color and brightness are indistinguishable from the incandescent lamps they replaced.