Abstract: An LED semiconductor lighting system that comprises a lighting apparatus for illuminating or dimming vehicle interiors and powered by a source of electrical power provided by or on the vehicle or any automobiles. The lighting apparatus comprises reflective strips for an interior space and has a plurality of light emitting diodes and current limiting resistors contained within such interior space of the reflective strips. The illumination and dimming intensity of the light emitting diodes is controlled by a dimming module in electrical contact with the LEDs, touch sensor and electrically connected to the vehicle source of power. An alternative embodiment of the lighting apparatus includes a flexible light tube.