The ornamental design for a lightfixture, as shown and described.
FIG. 1 is a top perspective view of a light fixture in accordance with my design, illustrating a first adjustable position of many of various portions of the light fixture;
FIG. 2 is a top plan view of the light fixture in accordance with my design, illustrating a second adjustable position of many of various portions of the light fixture;
FIG. 3 is a bottom plan view of the light fixture in accordance with my design, illustrating a second adjustable position of many of various portions of the light fixture;
FIG. 4 is a side elevation view of the light fixture in accordance with my design, illustrating a second adjustable position of many of various portions of the light fixture, the opposite view being a mirror image of that shown; and,
FIG. 5 is a front elevation view of the light fixture in accordance with my design, illustrating a second adjustable position of many of various portions of the light fixture, the opposite view being a mirror image of that shown.
The light fixture of FIGS. 1 and 4–5 is shown with a portion broken away to indicate indeterminate length.