hmm i wonder if this could run a T17... Seems this ballast is rather junky since it appears to be made as a "one size fits all" deal (well, one ballast fits all deal). usually ballasts that run a wide number of lamps and lamp combinations don't seem to be made as tough. plus, well, it's electronic so it can only get so good lol.
I believe the ballast factor on these one size fits all ballasts can be quite variable with different types of lamps. They're good for experiments though.
Like I said, they're good for experiments and testing but I prefer using a real ballast for any long term use. LPS is a bit tricky to find so I might consider using this though.
Let us know how this ballast runs a 90w LPS though Darren.
Let us know how this ballast runs a 90w LPS though Darren.