10. Lighting
! Action points
- Lighting should be fit for purpose.
- Change light bulbs, lamps and tubes as soon
as they extinguish!
- Keep diffusers and reflectors on light
fittings clean.
- Replace switches, diffusers and reflectors if
they get damaged.
- Regularly test emergency lighting.
- Regularly check the battery supplying the
emergency lighting. Get the local battery shop to check them regularly.
- Lighting should allow people to move around
the vessel with ease and do their work safely. In the accommodation, lighting should
allow people to read.
Night lighting at sea
At night, night-vision is of great importance to crew who are moving around on deck or on watch
in the bridge.
If you are surrounded by white light
your night-vision is seriously impaired!
Follow these rules
to improve night vision:
- Keep white lighting at sea down to the minimum. You will have no chance of spotting an object ahead of
you on a dark night if you are surrounded by bright white light.
- In the bridge of any vessel night lighting (blue or red) should
be used to work with logs and charts.
- Do not use white deck lighting forward of the bridge.
Version 1.0. Last updated 27 June 2006.