Quote Originally Posted by psteve
A reflector will almost double your light output, and is ESSENTIAL when growing with CFL's
Right, but to maximize lower and mid growth, I think the longer bulbs placed vertically(bulb tips up) could depend on reflection from inner surface of box alone. Done right n tight leaves minimal lumens wasted.

Very true though, if you dont properly harness your cfl's they're about as usefull as another Bush in office!
Chronisseur Reviewed by Chronisseur on . CFL's Are two 25 watt CFL's efficient enough life for only one plant in my closet? The one plant im movin indoors is only around 18 inches, i got it started late in the season so im gonna put it indoors. It can grow up to 6-7 nft. before it has to be cut, and has about 2 ft. across to grow. will these lights be sufficient enough for the whol process or will i need something a bit stronger for flowering? Rating: 5