Dual siren and lightbar

Description

FIG. 1 is a back perspective view of a dual siren and lightbar;

FIG. 2 is a front perspective view of the dual siren and lightbar;

FIG. 3 is a back view of the dual siren and lightbar;

FIG. 4 is a front view of the dual siren and lightbar;

FIG. 5 is a right side view of the dual siren and lightbar;

FIG. 6 is a left side view of the dual siren and lightbar;

FIG. 7 is a top view of the dual siren and lightbar; and,

FIG. 8 is a bottom view of the dual siren and lightbar.

The broken lines in the drawings depict portions of the dual siren and lightbar and form no part of the claimed design.

Claims

The ornamental design for a dual siren and lightbar substantially as shown and described.