Greg, If you are using a SCR Dimming Module keep in mind that each module maximum wattage is 3840 @120v or 1920@ 120v per individual load. I have installed these before, and I run 2 20 amp homeruns to each module. Try not to max out the module, give yourself room and the homeowner the flexabilty to increase bulb wattages. I hope this helped you can e-mail if you have more questions.
