Zoom up the label of the ballast and find out, and by that, I mean go back there, use your SLR camera....ZOOM your camera to the ballast and the label! Take a pic!
I found some of the cylinder ballasts in Frederick are Universal branded! But there are also some other ballasts I haven't yet to find out.
Dude...it doesn't get labled like a tin can....instead it gets labeled with a small metalic plate screwed or rivited on the can.....you gotta look around it to find it...its usually engraved....
I found some of the cylinder ballasts in Frederick are Universal branded! But there are also some other ballasts I haven't yet to find out.