As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE AND SPARKS COMING FROM EXIT ROW LIGHT ON RIGHT SIDE OF ISLE. (FLT 5306) CLOSED FOUND SIDEWALL LIGHT HOLDER AT ROW 7 CD AND 8 CD AFT END TO BE BLACK WITH THE SMELL OF BURNT ELECTRICAL. REMOVED AND WIRED IN NEW SIDEWALL LIGHT HOLDER IAW AMM. SIDEWALL LIGHT HOLDER RIVETED IN AND OPS CHECKED GOOD.