The SolarOasis LED's are really to expensive!!! And I wan't to control the LED's by myself (current, pulsing). And why do you think, they solved the problem? In my opinion, they doesn't have anough power, as I experienced for myself with the High-Power LED's. With the Luxeon's, the growing speed increased so much, even though the wavelengths aren't 100 per cent optimally.

Sorry, but I would be appreciate for helpful comments regarding to my questions.