The answer to 'why is my ceiling fan flickering lights' is that a flickering ceiling fan light is usually caused by a loose connection or faulty wiring. This can happen over time as the fan vibrates and connections become loose, or if the wiring was not properly installed originally.
Common symptoms include the lights flickering, dimming, or turning on and off intermittently. This can be a fire hazard, so it's important to address the issue right away. The solution is usually to tighten the connections or replace any damaged wiring. If you're not comfortable working with electrical components, it's best to call a licensed electrician to diagnose and fix the problem.