THank you Chuck and Sparky for all of the info and things to consider. That is what I was looking for. I have the original electrician coming out in a couple of weeks with his bucket truck to check the ballasts and connections so that should answer most of Sparky's questions, but I just wanted to get some ideas of other things I can get him to check out when he is there. I did have a different electrician come out recently and he said they never switch just 110V. They hook a PEC to a lighting contactor and switch the full 220V, but he was going to charge me $2600 to change it out and change out all 4 ballasts. So before I swallowed that much, I wanted to get more info.
Please keep the comments coming if anyone has other thoughts and I'll provide more feedback when I know more.
Thanks again.
Jason
