Q: I have a tenant who complained that a light fixture wouldn’t light. After I replaced the switch, the light still wouldn’t come on. I realized that all the bulbs were out. Anyway, is there a way to ...

The overhead fluorescent light fixture in the kitchen is dead, and I would like to know if there's an easy way to tell if the problem is in the fixture itself (i.e., the ballast), the switch, or the ...