What was found
SYR FLIGHT 3800. CREW REPORTED THAT SOON AFTER TAKEOFF ALL EMERGENCY LIGHTS IN THE CABIN ILLUMINATED DIMLY, AND FLICKERED FOR 5 MINUTES. SYR MAINTENANCE CYCLED EMERGENCY LIGHT SWITCH AND COULD NOT DUPLICATE DISCREPANCY. AIRCRAFT WAS THEN RETURNED TO SERVICE. SUBSEQUENT MAINTENANCE FOUND AND REPAIRED INTERMITTANT WIRE SPLICE. AIRCRAFT RETURNED TO SERVICE. NO REOCCURANCE OF PROBLEM EXISTS TO THIS DATE.