I was gonna use a bunch of small cfls but I didnt have a clue about the wiring and didnt wanna have seperate plugs for 6 lights..not practicle

I found a shop that sells 125w CFL grow lights with connections and all for 40 each and they are like 8000+ lumens each so im gonna buy two. The guy in the store advised me to buy two red spectrum rather than one blue and one red, He said I would get a bigger yield this way is that right?