As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE OPENING THE CATERING DRAWER THE FWD LED LIGHTING STRIP GOT CAUGHT IN THE DRAWER & PULLED THE LIGHT STRIP PARTIALLY OUT OF THE PROTECTIVE SLEEVE. IT THEN BEGAN SPARKING & SMOKING BEFORE COMPLETELY SHORTING OUT. THE CABIN MASTER SWITCH IN THE COCKPIT IS OFF TO PREVENT POWER FROM GETTING TO THE LIGHT STRIP. INSTALLED NEW LED LIGHT STRIP IAW INTERIOR WIRE DIAGRAM 25-97-02. OPS CHECKED GOOD.