Looks like Vito needs the model 5.0 HP since those readings are over 200 mw/cm².
Steve,
Order this one from Grainger and add cords to it. Item # 1H723. Wire the secondary to 120 volts and the primary to 240 volts and feed the secondary with 120 volts. It will give you enough power to run up to a 2000 watt lamp.
http://www.grainger.com/Grainger/pro...603351&ccitem=