over this summer i finally got around to replacing the 8' t12 tubes in both my fixtures above the work bench. all 4 new ones are in but they wont light up. i get flickering when power goes to them. they were working before, i doubt both the ballasts went out at the same time. (these are old, i'm pretty sure they're the magnetic ones)
the tubes were sylvania eco something or another and they're the right kind with the nipple on the end. tried swapping in all positions, nothing.
the tubes were sylvania eco something or another and they're the right kind with the nipple on the end. tried swapping in all positions, nothing.