The answer to 'recessed lighting hot to touch' is that recessed lighting that is hot to the touch is often a sign of an electrical issue that requires professional attention. This can be caused by several common problems, including faulty wiring, a malfunctioning transformer or dimmer switch, or improper insulation around the light fixture.
If your recessed lights are running hot, it's important to address the issue promptly to prevent potential fire hazards or damage to the fixture. While some basic troubleshooting can be done by a homeowner, it's generally best to call in a licensed electrician to diagnose and repair the problem to ensure safety and proper operation.