What was found
ELECTRICAL ODOR DURING DECENT APPROX 15000 F/A NOTIFIED COCKPIT OF AN ELECTRICAL SMOKE ODOR. NO SMOKE WAS SEEN. TURNED OFF RECIRCULATION FAN, SMELL WAS STRONGER IN ROWS 1-5. A NON REV PILOT ACKNOWLEDGED ODOR AT ROW 12. REMOVED ELECTRICAL LOADS ALL WAS NORMAL. PERFORMED OPERATIONAL TEST OF CABIN LIGHT IAW AMM 33-21-00 NO DEFECTS NOTED AT THIS TIME COULD NOT DUPLICATE NO ELECTRICAL BURNING ODORS NOTED. ACFT OK FOR SERVICE.