Also, I want to add some interesting info I got from doing some research that may help ease some of your minds on this whole RED 660nm issue and not being able to get the "procolors" anymore:
"You can use 630nm rather than 660nm and it works no problem. Actually it works better because currently 630nm are available on more efficient chips than the 660s. Once we get our hands on the new high efficiency 660s we will experiment to find the most efficient ratio of 630s:660s.
As far as blue/red ratio, it very much affects stretch. So we use more blue during veg and also the first few weeks of flowering if you are trying to control a sativa dom. Red photons are more efficient at driving photosynthesis and they require significantly less power from the emitters per photon so it is beneficial to use as much red as you can get away with while still controlling stretch.
White light can help some strains ripen on time. White LEDs also have a convenient blue peak at 440-450nm. As an earlier poster mentioned, plants use photons from all the visible wavelengths for photosynthesis, including green. I expect that the small amount of these wavelengths contributed by the white LED is used very efficiently.
Plants may go through some period of adjustment when they are suddenly presented with a light of very different wavelengths. Therefore it may be useful to provide some white even during vegging. Since the white LED provides quite a nice peak of blue, it seems possible that a simple combination of white and red could be very effective. Another bonus would be a more even spread of wavelengths reaching each leaf."
SupraSPL
This is my reasoning behind using the 6500K T5 "white" bulbs mixed with procolors OR florasuns OR floramax OR plantgrow OR redsun. There is already MORE than enough BLUE in the 6500k bulbs. This is the point I've been trying to get at for awhile now. Plants use RED light waaayyyy more than blue. Blue light keeps plants from stretching more. Therefore, I have come up with a mixture of T5 lighting that should work appropriately for veggin. Pink(procolor, floramax, florasun, plantgrow etc.) x 4, 6500K x 4. THIS MIXTURE PRODUCED UNBELIEVABLE RESULTS AS I HAVE POSTED EARLIER. The only problem is the stretch that occured. So the mixture needs a bit more blue. Therefore, swapping out one of the 6500K bulbs for a blue plus(or equilvalent) should produce better results. Testing now, will post results in 10 days, as stated earlier. As far as flowering goes, I believe it would be safe to assume that all a person would need to get HUGE results would be half 6500K and half PINK(procolor, florasun, floramax, plant grow etc.) And, I wouldn't worry that much about whether the NM is 630nm, 647nm, 652nm or 660nm. I highly doubt plants are sitting there saying "gee where is my 660nm light? All I am receiving is 659nm and I can't grow." After all plants are NOT computers requiring an exact wavelength. If you actually think about it, plants don't need a specific wavelength at all, they need the appropriate balance for the desired outcome. Remember, numbers, math, computers, are all inventions of man, plants learned how to exist looooooong before humans came up with the idea of putting a label to the "type" of light plants require.