The ornamental design for a flashlightpackaging, as shown and described.
FIG. 1 is a perspective view of the flashlight packaging in accordance with my invention;
FIG. 2 is a front view thereof;
FIG. 3 is a back side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
In the drawings, the dash-dash broken lines are for the purpose of illustrating perforations and form a part of the claimed design. The dash-dot-dot-dash broken lines are for the purpose of illustrating environment only and form no part of the claimed design.