Projection Lamp

FIG. 1 is a front perspective view of a projection lamp, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines in the figures are for the purpose of illustrating portions of the projection lamp, which form no part of the claimed design.