As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - EEL - DURING E-06 CHECK FUNCTIONAL TEST OF THE EMERGENCY LIGHT SYSTEM FOUND THE EMERGENCY ESCAPE PATH LIGHTS AT SEAT ROWS 1-5 INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LT FORWARD EMERGENCY POWER SUPPLY UNIT (10WL), OPERATIONAL TEST WAS GOOD.