Re: P26 combination mast/deck light
There are several combination steaming/deck light fixtures available at reasonable prices. There is no good reason to spend lots of money on an led steaming light as it is only on when the engine is running. You can replace the bulb for the deck light with an led if you wish but it is usually only on for brief periods.
The light below sells for 30 dollars or so.
Living aboard in Victoria Harbour