Fluorescent light fixture repair may be more simple than you think. Basically, there are only 4 likely things that will cause one of these fixtures to stop working: power failure, bulb failure, ballast failure, or tombstone failure. Starters, used in older fixtures, can also cause problems, but newer fixtures do not use these components. Once you have narrowed the light fixture failure to the right component, repair will be relatively simple. Just follow the 5 steps below.
