I have four 2-tube, 40-watt , 48" flourescent light fixtures in my basement. One of them began to dim and flicker and then totally died. Replacing the tubes did not work. I then replaced the balast. Worked like new, but only for a couple days. Now it is dim and doing that sort of wavy snake thing. Any idea what could be causing this? The balast is properly matched to the fixture and tube. It is properly grounded. The tubes are brand new and were replaced with the balast.
- posted
19 years ago