Abstract: A compound rear light device includes a bottom base, a main light base, a backing light base, a license plate light base properly arranged in the interior of the bottom base, and a side light base fixed on an outer side. A main light cover is closed on the bottom base, and a backing light cover is fixed on an opening of the main light cover. A license light cover is closed on a front open side of the bottom base. Then all of the light bases respectively have a circuit board and plural LED sealed in their interior with waterproof glue to function as a single light respectively. Thus all the different lights are clearly separated to shine through respective covers, not to be misread for their functions.

Abstract: A license plate light includes a bottom base, an intermediate member, a support frame, a light base and a light cover. The bottom base is fixed with an automobile body or the license plate, and the intermediate body is fixed on the bottom base. The support frame is fixed on the intermediate member, and the light base is supported on the support frame at an intermediate height, having a circuit board with plural LED fixed and sealed in the interior hollow of the light base to make them waterproof. The light cover closes the rear side of the support frame and the light base. The support frame and the bottom base are positioned in an acute angle to let the LED in the light base incline downward so that the light of LED may shine slantingly downward through a lens to shoot on a license plate positioned under the license plate light.

Abstract: A license plate light includes a bottom base, an intermediate member, a support frame, a light base and a light cover. The bottom base is fixed with an automobile body or the license plate, and the intermediate body is fixed on the bottom base. The support frame is fixed on the intermediate member, and the light base is supported on the support frame at an intermediate height, having a circuit board with plural LED fixed and sealed in the interior hollow of the light base to make them waterproof. The light cover closes the rear side of the support frame and the light base. The support frame and the bottom base are positioned in an acute angle to let the LED in the light base incline downward so that the light of LED may shine slantingly downward through a lens to shoot on a license plate positioned under the license plate light.

Abstract: A compound rear light device includes a bottom base, a main light base, a backing light base, a license plate light base properly arranged in the interior of the bottom base, and a side light base fixed on an outer side. A main light cover is closed on the bottom base, and a backing light cover is fixed on an opening of the main light cover. A license light cover is closed on a front open side of the bottom base. Then all of the light bases respectively have a circuit board and plural LED sealed in their interior with waterproof glue to function as a single light respectively. Thus all the different lights are clearly separated to shine through respective covers, not to be misread for their functions.