This International Standard applies to luminaires and lighting accessories for use in ships. It applies primarily to luminaires for illumination purposes. NOTE Boats, submarines (except naval submarines), watercraft and floating equipment are ships to which this standard applies. This standard also applies to lighting accessories associated with the wiring and current consuming appliance of an installation. This standard does not apply to portable luminaires, navigation lights, search lights, daylight signalling lamps, signal lights including the relevant control and monitoring equipment and other lights used for navigation in channels, harbours, etc. For navigation lights, see EN 14744, for search lights, see ISO 17884, for daylight signalling lamps, see ISO 25861.