FIG. 1 is a perspective view of a lamp, showing my new design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a front view thereof, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is another perspective view thereof;
FIG. 9 is a referential perspective view of a first embodiment of the claimed design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design;
FIG. 10 is a referential perspective view of a second embodiment of the claimed design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design;
FIG. 11 is a referential perspective view of a third embodiment of the claimed design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design;
FIG. 12 is a referential perspective view of a fourth embodiment of the claimed design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design; and,
FIG. 13 is a referential perspective view of a fifth embodiment of the claimed design, wherein the broken lines are shown for illustrative purposes only and form no part of the claimed design.