My cfls are 60 wat 5500k's only like 600 lumens each, pretty weak but they have really nice reflectors around them. When my plants get bigger i'll add more, this is what my set up looks like

okay so first off i think you mean 60W equivalent if they're only putting off 600 lumens ... think that's actually a 13W bulb. i would probably actually move them a bit closer, say 3" away or so. give em a good flush and you should be money.

Ok i added the nutes for 1 watering at 1/4, then after watered with plain water when it dryed. I'm not certain but it looks like they are making a comeback, at least the plant with less damage seems to be getting green in its yellow spots. The more damaged plant has stopped spreading yellow so far. Hopefully this will continue.