This is to good not to share.Any of you that have docking lights or halogen tower lights know how much power they draw.When I would turn mine on my volt gauge would drop to 10 volts and my perfect pass would go crazy which I believe is the norm for boats with halogen lights.I did a bunch of research and decided to try and convert my docking lights to LED'S .I found some MR 16 replacement bulbs on E Bay and placed my order.The bulbs have three 3 watt LED's and for the price I figured if they don't work no big deal.Bulbs arrived and to my surprise were a plug and play conversion.The light output is equal to or greater than the fifty watt halogen bulbs that I had before.I went with the cool white which puts out an advertised 560 lumen and is a much whiter light than the halogens.This is probably one of the cheapest best bang for the buck mods I have done and install was 10 minutes or less.
http://www.ebay.com/itm/Rotundity-9W...item231c81e14d