As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EEL LIGHTS FLASHING ON AND OFF IN FIRST CLASS. FOUND 1 SEAT MOUNTED LIGHT STRIP AT SEAT 1H HAS HALF OF STRIP BROKEN OFF. REMAINING PORTION OF STRIP OPERATES AND ALL OTHER LIGHTS OPERATE NORMALLY. REPLACED SEAT 1H FWD EMERGENCY PATH LIGHT ASSY, OPS NORMAL. AS PRECAUTION REPLACED LEFT SIDE FIRST CLASS POWER SUPPLY M1557 FOR EMERGENCY PATH LIGHTS. EMERGENCY PATH AND EMERGENCY LIGHTING CHECKS NORMAL.