am planning on starting to grow have some seeds and was wondering if these lights(planned on 2 sets, comes with 4 housings and 4 full spectrum bulbs, 8400 lumen out put would run them from sprout to harvest) the area is about 4ftX4ft and 6ft tall. painting every surface couple coats flat white paint. planting in soil. area will consist of about 3-5 plants. im just a real noobie at this and was wondering if you guys that know what your doing could give some insight. to go with these lights if so how many or if i should invest the extra cash and get HPS or MH. k thanks guys. Here is the link directly to the lights: http://www.stealthhydroponics.com/product.php?xProd=42