I realize the advantage of new LED fixtures and have been slowly changing over all my lights, In fact these are one of the few bulbs which are still incandescent. I just haven't decided on a plan of attack for replacement. The existing fixtures have been there since 1979 and have no problem with leaks
etc. I'm not sure that would be the case after I get done. Mounting a new fixture on the pulpit would require rerouting wiring
and a penetration through the deck
. I do have a LED tricolor on the mast
which covers me with the CG when sailing at night, but not while under power. This bulb is seldom used except when motoring in or out of the slip.
Perko may be a good lead as there is at least one other Perko fixture on the boat,