We claim the ornamental design for a light, as shown and described.
FIG. 1 is a perspective view of a light according to the claimed design;
FIG. 2 is a top view of a light according to the claimed design;
FIG. 3 is a bottom view of a light according to the claimed design;
FIG. 4 is a left side view of a light according to the claimed design;
FIG. 5 is a right side view of a light according to the claimed design;
FIG. 6 is a front view of a light according to the claimed design; and,
FIG. 7 is a back view of a light according to the claimed design.
The design has been shown broken away to indicate that no particular length is claimed. Elements drawn in broken lines are understood to be for illustrative purposes only and form no part of the claimed design.