As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - DURING PREFLIGHT INSPECTION, THE EMERGENCY EXIT LIGHT SYSTEM WAS FOUND TO BE POPPING THE CIRCUIT BREAKER. MAINTENANCE REMOVED AND REPLACED A BULB IN THE FORWARD EMERGENCY LIGHT AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)