This is something I mentioned before on another LED thread, maybe you have some thoughts about.....

I would like to see a multi color high power (10watts?) LED, (LedEngin?)
that would have instead of Red Amber Green Blue two Reds, one 660 one 627, one Blue and a forth color (cyan?) all together in one LED.

A complete grow light in one 10w LED.

I know that a lot of gains have been made with high power whites, just because that's what is marketable. Horticulture is just a small niche market, especially in comparisons to general lighting needs. Somehow we need to do better then just get trickle down technology.