Thought I'd share this little project because it's turned out to be SO useful in the cockpit. For power source I had an unused breaker and the reason for using an illuminated switch is that it is a reminder when the power is on. The USB outlet has its own on/off switch.
The light is bright but not overwhelming and never in our eyes.
I use an iPad which mirrors the B&G Vulcan 7 at the nav station so this is the power source for the iPad. (I do have a waterproof case when needed) At anchor we each have a USB outlet for our devices.
Parts list and wire diagram:
The light is bright but not overwhelming and never in our eyes.

I use an iPad which mirrors the B&G Vulcan 7 at the nav station so this is the power source for the iPad. (I do have a waterproof case when needed) At anchor we each have a USB outlet for our devices.

Parts list and wire diagram:
