Illumination device

FIG. 1 is a perspective view of an illumination device showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front view thereof.

The broken line showing of various features of the illumination device depicts environmental subject matter only and forms no part of the claimed design.