Lighting Device

FIG. 1 is a top, right, and front perspective view of a lighting device showing our new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom plan view thereof. The dashed broken lines in the Figures show portions of the lighting device which form no part of the claim. The dashed-dotted broken lines in the Figures show boundaries of the claim, with the dashed-dotted broken lines themselves forming no part of the claim.