Well we all know how important it is to conserve the energy source on a boat those pesky batteries. Conserving energy at all cost is very important and another move toward that has been completed. We have changed out all our incandescent bulbs to LED. Just a quick example of energy saved.
Old Anchor Light: Incandescent 10w VS New Light: LED 1.5w
If you are not familiar with boating that little anchor light sucks up alot of battery life during the night when at Anchor!
Problem Solved!
The Great Loop 