| I paid appx. 165.00 for the controller and 150.oo each for the three dc4 rated 10 amps total ( not recommended for the ice cap 400 watt balasts) for a total of some 680 dollars or little less. there is also a dc4 rated at 15 amps for about 190.oo each which will handle the start up surge of the bigger halides. i bought mine direct from neptune. since a temperture controller is about 130 dollars for the equipemnt shed exhaust fan, i may purchase another controller for out in the equipenment shed havent decided yet. |