Helmet illumination device

FIG. 1 is an isometric view of the design;

FIG. 2 is a rear view of the design;

FIG. 3 is a left side view of the design;

FIG. 4 is a front side view of the design;

FIG. 5 is a top view of the design;

FIG. 6 is a bottom view of the design;

FIG. 7 is an isometric view of the design in connection with a helmet;

FIG. 8 is a rear view of the design of FIG. 7 ;

FIG. 9 is a right side view of the design of FIG. 7 ;

FIG. 10 is a front view of the design of FIG. 7 ;

FIG. 11 is a top side view of the design of FIG. 7 ; and,

FIG. 12 is a bottom view of the design of FIG. 7 .

The broken lines in the drawings illustrate the environment of use of the claimed design, but form no part of the claimed design.