FIG. 1 is a perspective view of a lamp illustrating our new design.

FIG. 2 is another perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left side view thereof, the right side view being a mirror image of the left side view.

FIG. 6 is an enlarged top view thereof, the bottom view being a mirror image of the top view; and,

FIG. 7 is an enlarged cross-sectional view taken along line 7—7 in FIG. 3.

The broken lines illustrate portions of the lamp which form no part of the claimed design.