No it's too little space......but I still would go with a bigger pot..........you know those rectangular type pots that are short but long would work good for your situation... ....or those small rubbermaid totes can be used like pots just cut some holes in the bottom....anything short and really wide will work doesn't have to be a traditional pot/I know you said thats what you have but if you want a decent yield you want to be able to veg a little longer and have a bigger root mass....with a 2 gallon you can't veg for 4-6 weeks and not have to worry about getting root bound which in turn will affect yield......and those cfl should be suffice for for a while.....what color spectrum are they??