Lighting device

FIG. 1 is a front view of the lighting device in accordance with our new design;

FIG. 2 is a back view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top, right, back, perspective view thereof; and,

FIG. 8 is a bottom, right, front, perspective view thereof.

The broken lines in the drawings represent unclaimed environmental subject matter.