Lamp

FIG. 1 is a rear, right, top perspective view of a lamp showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a right, front, top perspective view of the lamp with an arm in raised configuration.

The broken lines in the drawings illustrate portions of the lamp that form no part of the claimed design.