Quote Originally Posted by growdatpurp
oh and i am also thinking about getting 4 55w cfls with 3600 lumens each, so thats 14400 lumens total, and i plan to use it on all on one plant. do you guys think thats a good idea?
If the spectrum is right (daylight, stark white, or warm white), it's a good idea. If the spectrum is wrong (cool white), it's a waste of money.

Check the spectrum of the bulb, and refer to this spectra chart.