I have a ceiling fan / lights in our kitchen that operates off of the pull switch. The other morning I went to turn on the lights, and it seemed like they all blew at once (3 lights). There is no wall switch for the fan/lights. The fan was / is still running on slow 24/7. (I have since turned the fan off with the pull switch) . I replace the light bulb(s), but still no lights. Replaced the light pull switch, still nothing (fan still works). Wired directly around the switch, still no lights but yet the fan still works! Not sure what the problem is. Checked all of the wiring and can not find any loose or broken wires. Circuit breaker is fine also. The fan and light fixture itself is a little more than a year old, and outside of replacing one light bulb a few weeks ago, has never been a problem. Any ideas or suggestions as to what to try next???