I searched and found this, no replies.
And I just made a diagram about Gro-Lux bulbs.
This is a comparison of four types of 40W fluoro tubes, along with a basic photosynthesis graph for reference.
As you can see, the Gro-Lux puts out the most wattage in the best spectrums compared to the others. The Gro-Lux wide spectrum bulb is good for supplemental light.
Daylights are good for veg.