The ornamental design for a warninglightassembly, as shown and described herein.
FIG. 1 is an front perspective view of the claimed design;
FIG. 2 is a rear perspective view of the claimed design;
FIG. 3 is a rear view of the claimed design;
FIG. 4 is a front view of the claimed design;
FIG. 5 is a side view of the claimed design;
FIG. 6 is a top view of the claimed design;
FIG. 7 is a bottom view of the claimed design'
FIG. 8 is a front perspective view of the claimed design wherein one possible LED orientation is visible through a front lens;
FIG. 9 is a front perspective view of the claimed design wherein one possible LED orientation is visible through a front lens; and,
FIG. 10 is a front perspective view of the claimed design wherein one possible LED orientation is visible through a front lens.
The broken line showing of internal lighting elements include a plurality of LED lights for the warning light assembly that produce illumination through the apparatus cover.