Osaka-san
11/01/2010, 09:12 PM
I ordered replacement ballasts for my T5 fixture. Just as I was going to install one I noticed it wasnt exactly the same as the OEM - it is a mid-power factor balast where the OEM is a high power factor. Besides using more power and generating more heat are there any pros or cons I should know? I couldnt find a HPF ballast on line....