I have two remote controlled ceiling fan fixtures in my living room. The individual units are the same, three speed fans with three lights on each. One day one of them began flickering after I flipped the wall switch, then the lights on that fixture went out. Neither the fan or the lights have worked since. A few days later the same thing happened to the other fixture in the room. I tried flipping the circuit breaker and nothing happens, the breaker was not tripped when either fixture failed. I tried removing and tightening the bulbs, it didn't work. I removed the casing to one of the fixtures and nothing looks burnt out or obviously damaged. Any information about the problem would be greatly appreciated!