FIG. 1 is a top perspective view of a light signal device according to the present invention;
FIG. 2 is a close-up view of area II of FIG. 1;
FIG. 3 is a bottom perspective view thereof;
FIG. 4 is a close-up view of area IV of FIG. 3;
FIG. 5 is a front plan view thereof;
FIG. 6 is a close-up view of area VI of FIG. 5;
FIG. 7 is a rear plan view thereof;
FIG. 8 is a close-up view of area VIII of FIG. 7;
FIG. 9 is a right-side plan view thereof, the left-side plan view being a mirror-image of the right-side plan view;
FIG. 10 is a close-up view of area X of FIG. 9;
FIG. 11 is an enlarged top plan view thereof; and,
FIG. 12 is an enlarged bottom plan view thereof.
The broken lines in the drawings formed by a series of spaced apart dots illustrate portions of the article that form no part of the claimed design. The broken lines in the drawings formed by a dash-dot-dash sequence illustrate an unclaimed boundary. The broken line box shown in FIGS. 1, 3, 5, 7, and 9 surrounds a portion of the article that is enlarged in the subsequent view. Only portions of the broken line box that form a boundary of the enlarged portion of the article are depicted in the enlarged views.