When it comes to equipment spaces on a boat, bright is better.
The lights are TACO, LED Tube Light, WM Model # 11047008
Also available cheaper on the interweb from other suppliers, but without WM's fairy-dust, my wonderful customer service or the ability to return it when you stupidly connect it to a 120V supply and melt it.
The switch is a "Triple Rocker Switch Panel with Aluminum Bracket" bought on eBay.
There is no rational for the Red lights in the ER except that the tubes came with them. I will make up some story to justify them later.