I believe I'm going to build a small "light board" on a thin piece of wood, lined with 6-8 receptacles for CFL's for the lighting. Someone suggested a CFL setup for the VEG stage and then using an HPS light for the Flowering stage. My question is since I've been able to find high wattage 105w etc, CFL's in all light varieties, i.e. full spectrum, daylight, and warm... could i just use the light bar i'm building and just swap out the CFL's from the veg to flower stage? Or should I still invest in the HPS for the flower stage? All thoughts appreciated!


P.S. Anyone tried these? Could the air purification be significant enough to help a growroom? http://www.1000bulbs.com/products.php?cat=Air-Purifiers