Abstract: An auto license plate's illumination structure comprising a main cover transparent and engaged to license plate, a light source cover opaque and engaged to main cover's upper part and a few lighting installations to be hidden inside the light source cover. The main cover's inner wall is provided with a pattern of some decorative figures formed by many recessions in cross direction and parallelism. Of recession, the side wall which relatively close to light source is angled 45 degrees, and its remaining one at 90 or any other appropriate degrees. As passing main cover's inner wall, the lights of transmission from hidden light sources on one side will thus make an internal total reflection and shoot out from its outer wall, thereby illuminating license plate and, in particular, its decorative figures with the most brightness.

Abstract: An auxiliary multi-purpose signaling indicator for a vehicle is constructed of three elongate sections which include a central section which lights when the brake of the car is depressed and left and right sections which flash for indicating left and right turns. Normally the three sections are arranged along a straight line and operate in a mode which is conventional for brake and turn indicators. In case of an emergency, the left and right turn sections of the signaling device may be bent toward each other to configure the device into a triangular shape. Each side of the triangle contains one of the indicators. The distal ends of the left and right sections are linked mechanically and electrically such that activation of the emergency flasher of the vehicle provides a triangularly shaped flashing light beam.

Abstract: A new fixture base structure for the indication light mainly characterizes that a L-type connection plate is pivoted between the fixing base board and the light tube joint base and has two fixing base boards on its two ends and the light tube joint base which works by an external force, can change the direction to make the indication light adjusted to a more desirable and conspicuous position.