You just dont listen do you....why are you wasting time when you have experienced growers telling you that you NEED high intensity lighting like HPS (High Pressure Sodium) and MH (Metal Halide).....
One thing you do need to do is stop with this shit about incadescent bulbs...

>>>>>>>>>>IT DOES'NT WORK<<<<<<<<<<

Also stop with the graphs, im telling you this next part to help you ok.....
You dont just need the red end of the spectrum threwout a plants cycle....you need 2.....one for veg (which is a bluere end of the spectrum for plant growth) & one for flower (which is the red/orange end of the spectrum).
yes... Fluorescents are good for side lighting, recovering clones,recovering adults & newborn seedlings.
Incadescents aren't even good for that!!!

What im saying is that you wont get good growth, you'll just get stretching, minimal foliage, and a 0-10 gram yield....

Think about that man, its your grow, but you dont want to be putting in all that effort for nothing now do you????????
Do some research next time......then execute!

Good luck with your "low" intensity lighting...lol
Peace Out & Happy tokes,
Bliss.