FIG. 1 is a perspective view of a lighting fixture showing the invention.

FIG. 2 is a top plan view of the lighting fixture of FIG. 1.

FIG. 3 is a side elevational view of the lighting fixture of FIG. 1. Both sides are the same.

FIG. 4 is a bottom plan view of the lighting fixture of FIG. 1.

FIG. 5 is an end view of the lighting fixture of FIG. 1. Both ends are the same.

FIG. 6 is a cross-sectional view of the lighting fixture of FIG. 1, taken along line 6—6 of FIG. 2; and,

FIG. 7 is a cross-sectional view of the lighting fixture of FIG. 1, taken along line 7—7 of FIG. 2.

The broken lines show environmental subject matter and form no part of the claimed design.