Centering Ring for a Light Bulb

FIG. 1 is a top perspective view of a centering ring for a light bulb. FIG. 2 is top plan view of the centering for a light bulb of FIG. 1 ; FIG. 3 is bottom plan view of the centering for a light bulb of FIG. 1 ; FIG. 4 is a front elevation view of the centering for a light bulb of FIG. 1 ; FIG. 5 is a rear elevation view of the centering for a light bulb of FIG. 1 ; and, FIG. 6 is a left-side elevation view of the centering for a light bulb of FIG. 1 . The broken lines in the drawing are for the purpose of illustrating portions of the article that form no part of the claimed design.