Flight and Approach
The pilot reported that the flight proceeded to the destination airport. Upon nearing the airport, he canceled his IFR clearance and continued visually. He began a prelanding check in anticipation of landing, but due to weather approaching the airport, he decided to delay lowering the landing gear. He then entered a left traffic pattern for runway 19, turning crosswind, downwind, base, and final.
Prelanding Check and Landing
While on final approach, the pilot performed a checklist very quickly. He stated that he did not recognize that the "wrong" landing gear lights were illuminated. During the flare for landing, he reduced power and heard the landing gear warning horn. He decided he was committed to landing and landed with the gear retracted (gear-up landing).
Post-Landing Actions
After stopping, the pilot secured the airplane and exited through the pilot's door.