Lamp fixture fire in office cabin

  • Safety Flash
  • Published on 11 June 2026
  • Generated on 26 July 2026
  • IMCA SF 11/26
  • 2 minute read

A fire broke out in a ceiling lamp fitting in a cabin on a vessel.

What happened?

The alarm was detected on the Fire Alarm Panel at 21:59. Personnel went to the cabin and upon opening the door saw fire and smoke (from the ceiling light). A fire extinguisher was used, extinguishing the fire at 22:01. There were no injuries.

Event damage Event damage Typical capacitor in fluorescent lamp

What went right?

  • The emergency response was correct and immediate.
  • There was limited damage from the fire to the immediate area, i.e. damage to the ceiling fluorescent light / fixture and table within the cabin. 

What went wrong?

  • At time of the event, the cabin was not occupied however the lights were ON.
  • A failed capacitor (in the fluorescent lamp fitting) was not recovered (it was destroyed during event) however, a review of all other light fixtures (and capacitors) was carried out onboard. These were all found to be a common brand, with some units observed to be in poor condition (i.e. capacitors were observed “cracked”)

What were the causes of the incident?

  • The failure of the light capacitor generated an ignition source which in turn generated the fire.

Lessons to learn

  • The failure was considered "abnormal" but it emphasises the need for regular inspection and maintenance of lamp fittings to ensure their integrity and safety.
  • The event highlighted the importance of a swift and correct emergency response, and the need for regular meaningful drills and emergency response exercises, in order to ensure that response is effective and timely in the event of a emergency situation.

Actions

  • Consider an immediate inspection of similar light fixtures / capacitors.
  • Ensure Planned maintenance System is modified to include regular inspection of lamp fixtures.
  • Consider condition-based (or scheduled) replacement of external filter capacitors in fluorescent light fixtures, or replace with LED lighting. 

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