I have replaced every light bulb with the LEDs. The good ones are pricey but they have over a 50 ,000 light hour time and use only about 4% of the old power. I can live on battery
light a few days without worrying about running the Genorater. When I do run the gen it does not to work as hard. In my 89 390 Sea Ray
Express I have replaced all the old equipment
with new energy efficient equipment
, it makes a very big deference in fuel
for the genorater. Also less power going threw the wires is less chance they will over heat and the probability of electoral fire goes down.
If you want to spend the money
you will get it back many times over. I did the same with my condo on Lake Keowee in SC and my electric
bill went from $65.00 a month to $22.00 plus at 57 I will never change another light bulb in my life time.
Good Luck $ Safe Sailing