What is claimed is the ornamental design for a lamp, as shown and described.
FIG. 1 is a perspective view of a lamp, indicating an arm, a stem and a base;
FIG. 2 is a left side view of the lamp;
FIG. 3 is a right side view of the lamp;
FIG. 4 is a front view of the lamp;
FIG. 5 is a rear view of the lamp;
FIG. 6 is a top view of the lamp;
FIG. 7 is a bottom view of the lamp; and,
FIG. 8 is an enlarged, fragmentary bottom perspective view of the lamp as shown in FIGS. 1–7 illustrating a perspective view of the protrusions on an underside of a portion of the lamp as shown in FIGS. 2, 3, 4, and 7.
The broken lines shown in the drawings are for the purpose of illustrating portions of the lamp and form no part of the claimed design.