Ok, let's hear it!

[lastlight]

Originally Posted by mike31154

It's not only the bulbs/tubes. MH & T5HO ballasts are going to be more difficult to find if you have a failure.

good example is the true hqi ballasts i spent a lot of time and money buying to properly run 250w radiums. the m80 ballast is no longer made. aquamedic had their own version they were selling but not sure they still make those either.