The poor color rendering is what the comment above you is talking about. If a bulb makes your wood walls look funny and the picture of your girlfriend on the desk look like an alien, it's not going to go mainstream. Especially if it costs $50.
Mike Herf (of Picasa/F.lux fame) wrote some articles when CFLs were going to solve everything, you know, three years ago. Applies to LEDs as well. His wife is a painter. Let their struggle be your guide:
Mike Herf (of Picasa/F.lux fame) wrote some articles when CFLs were going to solve everything, you know, three years ago. Applies to LEDs as well. His wife is a painter. Let their struggle be your guide:
http://stereopsis.com/fullspectrum/