I have used Marinebeam and agree with there great customer service. I replaced all the interior G4 overhead bulbs with the dual color red/white switchable unit. It is a great idea. From their website:
When initially switched on, its output comes from the three center RED LEDs. This provides a nice soft red output that is more than enough to light to see really well down below at night. This red start-up mode is really handy to prevent the loss of night vision, and avoids disturbing others down below. It is your choice whether you want Red or Warm White, and the control is all done using your existing switches.
The owner of the company is a Beneteau owner and offers a 10% discount. Just enter Beneteau in the promotion code at checkout.