I too use discount hydro for stuff...but not CFL's.

If you do get the CFL's, do not use the parabolic reflector shown.

Your grow space should be built so that no reflector is even needed. Let the walls you have be your reflectors. Light should be everywhere and when you close your door, you should be color blind for a few minutes.

My littlest one thinks I am GOD when he sees me open the door to my grow chamber.

Personally, I beleive those reflectors stunt the growth of plants.

I wouldnt use the reflectors.

When I use CFL during veg state, I attach or hang them from a white board.

As shown....