Finally made the time to install my underwater LED. Wasn't too bad once I drilled the big countersunk hole in the center. Used a 3/16" bit all the way through then a 1/2" countersink bit to give it plenty or room for the 3M 4200 sealant to bed in.
I chose to run a single high power LED opposite my single exhaust. I think it looks very balanced on the back of the boat. Have not had it in the water at night yet, maybe next weekend?