View Full Version : HPS ballast question

08-23-2010, 01:23 PM
I put together my own 400w transformer/ballast and added a on off switch and a heavy duty standard 3 prong outlet. My question is do the mogul socket sets have a standard male plug or is it a different patern. I keep hearing the type R term thrown at me and I dont know what or where to find an R type recepticle or a R type conversion to a standard 120v. Please please help, this is driving me crazy.