Jamahl
New Member
I run 600W HPS for 12hrs through grow and veg, but put in a 125W CFL which i run for 3hrs before HPS and 3hrs after HPS. When flower time comes i just take out the 125W. This way i use 12hrs of 600W and 6hrs of 125W in veg and 12hrs of 600W in flower. Saves me 6hrs of 475W which is $$$$ and gives the plants both down time and also partial light.