I believe the ONLY LED lights superior ATM to Flourescent are small Reflector types, and those 50 LED work/task lights.
It would be nice to see a PAR38 with a bunch of High-power Luxeons or similar, but the cost alone would be VERY high. (think $100+ dollars)
LEDs have far to go in general purpose lighting.
Multi-Luxeon strips are still unbelievably expensive and barely more efficient than Incan.
But small reflector types and arrays are becoming more popular.
http://www.enluxled.com/
http://www.neopac-lighting.com/
http://www.svision.com
Expect to break the bank before you get what you want.