five f40s and one f20. i'm definetly keeping the F20t12 fixture. As for the F40s, Joe will likely be getting one so that leaves four. all four are differrent too as far as i can tell. i'm not sure which ones i want to keep and which ones i'm willing to part with.
yeah i have no clue! I'm assuming these were residential grade fixtures at the time they were made so the ballasts might be Universal or GE or Advance... Could also be Robertson or Jefferson. maybe they're a new brand we've never heard of! i'm guessing the ballasts are different brands since the fixtures are different ages though they could all coincidentially be the same brand...