As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL - FLT 192 - EN ROUTE CLT-FRA, THE INTERIOR EMERGENCY LIGHTS ILLUMINATED AND COULD NOT BE TURNED OFF. THE LIGHTS ALSO VARIED IN INTENSITY FROM VERY BRIGHT TO DIM. THE FLIGHT DIVERTED TO PHL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE EMERGENCY LIGHT CONTROL PANEL. (M)