The answer to 'why is my recessed lighting flickering lights' is that there are several common causes for flickering recessed lights, including loose connections, faulty light fixtures, or issues with the electrical wiring or dimmer switch. Flickering can be caused by problems with the bulb, the light fixture, or the electrical system.
If the flickering is limited to just one or two lights, the issue is likely with the specific light fixture or bulb. However, if multiple recessed lights are flickering, the problem is more likely due to an issue with the electrical wiring or dimmer switch. In some cases, flickering can also be caused by a problem with the home's main electrical panel or power supply.