hi
a workmate suggested i use LEDs instead of 12v bulbs for lighting on my
28ft yacht. i have house & engine battery and although i live aboard the
cabin lights dont get a lot of use, but nav lights are generally on all
night. has anyone had any experience with replacing conventional lighting
with LEDs? Would i need a step down transformer on the ligting circuits
because the LEDs are generally 4volt?

cheers
bruce