Kevin, I've installed Whelen ice light fixtures from the Piper Malibu in a few IVP's. I have custom lenses cut to fit flush with the outer skin. They provide light from the fuselage to the winglets and are designed for a pressurized installation. I have several pictures of how this installation was done, let me know if you would like more info.
BRIAN ALLEY (N320WT)
CARBON FIBER COMPOSITES
101 Caroline Circle
Hurricane, WV 25526
www.carbonfibercomposites.net
304-562-6800 home
304-395-4932 cell
How are you going to win by a nose if you don't stick out your neck?