Marinebeam.com LED's!

I'm updating the Boat Battery app on my iPhone to reflect the change to LED for the tricolor on a full day and night sail. It cut the 2 hours and 6 minutes of engine runtime, for charging the batteries, to 1 hour and 38 minutes almost a full half hour a day off of the total runtime which spells fuel savings!  Which with all incandescent bulbs replaced with LED's has taken over an hour and a half off of engine runtime to charge the batteries, now on to solar to reduce even more.