The ornamental design for a lightfixture, as shown and described.
FIG. 1 is a perspective view of a light fixture in accordance with my design;
FIG. 2 is a cross-sectional view of the light fixture taken along the line 2—2 in FIG. 4;
FIG. 3 is a bottom plan view of the light fixture in accordance with my design;
FIG. 4 is a side elevation view of the light fixture in accordance with my design;
FIG. 5 is an opposite side elevation view of the light fixture in accordance with my design;
FIG. 6 is a front plan view of the light fixture in accordance with my design; and,
FIG. 7 is a back plan of the light fixture in accordance with my design.
The light fixture of FIGS. 1 through 7 is shown with portions broken away to indicate indeterminate length.
The broken-line disclosure of elements is understood to represent portions of the article in which the design is embodied, but which form no part of the claimed design.