The ornamental design for swinging lamp, as shown and described.
FIG. 1 is a perspective view of the swinging lamp showing my new design;
FIG. 2 is an enlarged front elevational view of the lamp body, the upper
plate and supports being omitted for convenience of illustration;
FIGS. 3, 4 and 5 are respectively side elevational view, a top plan and a
bottom plan view of the lamp body, the upper plate and supports being
omitted for convenience of illustration.
The bottom surface of the upper plate shown in FIG. 1 is identical to the
top surface thereof.