no hps here...yet.
Money and heat/ventilation(wanna start cabinet grow in 4x2x5 foot space) have me exploring alternate light sources- I have looked at
.......red spec & coolwhite fluorescents in rotation, reptile UV lights, envirolites(not available in my area), and outdoor security light conversion(mercury vapor & HPS each good sources of UV), these lights go 75-150 watts or so...
If anyones got more Ideas...Im a listenin....lol.......anywaypeace-420-I'm out!