The ornamental design for a light, as shown and described.
FIG. 1 is a perspective view of a light showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 2.
The light is shown with symbolic breaks in its length and the appearance of any portion of the light between the break lines forms no part of the claimed design. The dash-dash broken lines in the drawings depict portions of the light that form no part of the claimed design. The dot-dash broken lines in the drawings depict boundaries of the enlarged portion and form no part of the claimed design.