This boat has 31 Ocean LED underwater lights 31 -3010's each one cost's between $2,500 and $2,300
http://www.anchorexpress.com/Ocean-LED-3010-Thru-Hull-Underwater-Light-p/001-500058.htm 31 x $2300 = $71,300.00
That's before instalation.
Here is a video of the boat.
http://www.youtube.com/watch?v=3L1rQlx5Lt4&feature=related I think the glow all around the boat is so cool.