1. Crew accommodation shall be properly lighted.
2. Subject to such special arrangements as may
be permitted in passenger ships, sleeping rooms and mess rooms shall
be lighted by natural light and shall be provided with adequate artificial
light.
3. In all ships electric light shall be provided
in the crew accommodation. If there are not two independent sources
of electricity for lighting, additional lighting shall be provided
by properly constructed lamps or lighting apparatus for emergency
use.
4. In sleeping rooms an electric reading lamp
shall be installed at the head of each berth.
5. Suitable standards of natural and artificial
lighting shall be fixed by the competent authority.