U should get these to run 3400 watts http://www.htgsupply.com/Product-Sentinel-HPH-4-High-Power-Hid-Controller.asp http://www.htgsupply.com/Product-Sentinel-MDT-1-Digital-Timer.asp oops read it wrong lol 3 400 watt bulbs can go on a 110 v 20amp breaker with no problem just get a extension and...