I thought this was cool may, not be the right kelvin. However im sure some thing could be done to fix that problem. Check out these new lights that might be on the market in a few years.
http://www.treehugger.com/files/2008/04/luxim-plasma-lifi-light-bulb-led-cfl.php
http://www.treehugger.com/files/2008/04/luxim-plasma-lifi-light-bulb-led-cfl.php