Helicopter and window lights

An aircraft lighting system for an aircraft where the aircraft has a fuselage and a wing with a leading edge and an upper surface, the lighting system comprising:

• a lamp mounted on the fuselage where the lamp comprises an outer circle of light emitting diodes that emit ultraviolet light and an inner circle of light emitting diodes that emit white light, where the outer circle of light emitting diodes is aimed at the leading edge of the wing and the inner circle of light emitting diodes is aimed at the upper surface of the wing.

A building lighting system for buildings with a windowpane, the lighting system comprising:

• at least one light mounted on an interior side of the windowpane, where illumination from the light comprises ultraviolet light and the at least one light flashes at a pre-determined frequency on a fluorescent translucent design applied to the interior side of the windowpane, where the ultraviolet light is shifted to light visible to humans by the fluorescent translucent design.