As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SERVICE CHECK & OPS CHECK OF EMER EXIT LIGHTS, UPON ACTUATION OF SWITCH, NOTICED HALF OF UNARMED LIGHT WOULD FLICKER. UPON TRYING TO DISASSEMBLE TO RE-LAMP, LOWER HALF OF LIGHT ASSEMBLY BASICALLY CRUMBLED IN MY HAND. REPLACED EMER LIGHT UNARMED LEN & DRAWER ASSEMBLY. OPERATIONS CHECKED NORMAL.