The pilot reported that, during the night time landing, he landed about 10 knots faster than routine and while exiting the runway, he did not follow the taxi centerline guide but instead taxied right of centerline and was momentarily distracted in the cockpit while he manipulated the radio. After completing the right turn, he recaptured taxiway centerline and parked the airplane. The next morning, during his preflight inspection, he found damage to the pressurized cabin and the right-side propeller. Upon further examination, the pilot reported that the right-side propeller struck a taxiway light; subsequently, the dislodged taxiway light and propeller blade tip struck the cabin.

The airplane sustained substantial damage to the pressurized cabin.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.