Lancair Legacy wing tip mounted landing/taxi lighting provides wide field of lighting for nighttime operations, daytime anti-collision recognition, and maintains clean wing surfaces in the laminar flow airfoil areas of the main wing.  The Lancair company's wing modification for landing lights places them in the leading edge of the wing, just outboard of the wing root, and trips the laminar air flow very early along the chord of the wing, increasing parasitic drag. Some builders have mounted landing lights on the landing gear structure. The weakness in that approach is when the gear are retracted, one does not have the use of the landing lights to aid visual recognition from terminal/tower controllers and pilots in other aircraft to enhance collision avoidance. The kit includes wing tip cutting guides, interior structure, acrylic lenses, side reflector/closeout and miscellaneous hardware.  The lights used in STARHAWK's wing tip lighting assembly are High Intensity Discharge (HID) XeVision Model XV-19-XV4D -- not included in Wingtip Landing Lights Mod Kit. The Aveo Engineering Nubion Plus Landing Lights also fit in the provided fixture mounting bulkhead.