The answer to 'ceiling fan flickering lights' is that a flickering or blinking ceiling fan light is usually caused by a problem with the electrical wiring, the light bulb, or the fan's internal components. Common causes include loose wiring, a faulty light socket, a bad light switch, or an issue with the fan's speed control or capacitor.
If the lights are flickering or blinking intermittently, it's best to call an electrician to diagnose and fix the issue. Attempting to repair the ceiling fan yourself could be dangerous if you're not experienced with electrical work. An electrician can quickly identify the root cause and make the necessary repairs to get your ceiling fan working properly again.