As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
31B READING LIGHT SMOKING WITH BURNING SMELL. CREW REMOVED BULB. FOUND LENS COVER MISSING AND LIGHT BULB COVERED IN CHEWING GUM. INSPECTED AND NO SIGN OF ARCING OR OVERHEAT DAMAGE NOTED. REPLACED LAMP FOR 31B READING LIGHT AND LENS. OPS CHECK NORMAL.