Lighting device

Description

FIG. 1 is an isometric view of a top, front, and right side of an ornamental design for a lighting device;

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

FIG. 3 is a bottom plan view of the lighting device of FIG. 1;

FIG. 4 is a front elevational view of the lighting device of FIG. 1;

FIG. 5 is a rear elevational view of the lighting device of FIG. 1;

FIG. 6 is a right side elevational view of the lighting device of FIG. 1;

FIG. 7 is a left side elevational view of the lighting device of FIG. 1;

FIG. 8 is an isometric view of the bottom, rear, and left side of the lighting device of FIG. 1; and,

FIG. 9 is a cross-sectional view of the lighting device taken through line 9-9 of FIG. 2.

The dash-dash-dash lines are included for the purpose of illustrating portions that form no part of the claimed design. The oblique shade lines depict transparent or translucent surfaces.

Claims

The ornamental design for a lighting device, as shown and described.