ed_ Posted November 20, 2003 Share Posted November 20, 2003 I just got a used WPI 75w ballast and a new HQI 70w DE bulb, with no luck lighting the damn thing... Does anyone know how I can tell if the WPI 75w ballast is a good one? The bulb is from Hamilton, but still does not look so good, its all grey inside...and just goes, pzzzzhpt, with a little bitty arc... HELP me I am in the dark on this... Link to comment
redrocket Posted November 21, 2003 Share Posted November 21, 2003 ed I had the exact same problem. I fought with the damn thing for a week before I took the fixture apart. My reflector was touching a wire and shorting out. Just a thought you should think about. Cheers Link to comment
toefu Posted November 22, 2003 Share Posted November 22, 2003 I have that exact ballast. been running fine for a few months now on an ushio 10k bulb. Link to comment
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