The ornamental design for a lighting apparatus, as shown and described.
FIG. 1 is a front perspective view of the claimed lighting apparatus positioned on a merchandiser rack.
FIG. 2 is a front elevation of the lighting apparatus of FIG. 1.
FIG. 3 is a top plan view of the lighting apparatus of claim 1, the bottom view being a mirror image thereof.
FIG. 4 is an alternate perspective view of the lighting apparatus of FIG. 1.
FIG. 5 is a rear perspective view of the lighting apparatus of FIG. 1.
FIG. 6 is a sectional view of the lighting apparatus of FIG. 2, taken along line 6-6; and,
FIG. 7 is a close-up view of the lighting apparatus of FIG. 5, taken in circle 7.
The broken lines in the figures depict environment, specifically a power cord and merchandiser rack, and are illustrative of environment and not intended to form a part of the claimed design.