Projection Lamp

FIG. 1 is a front, left and top perspective view of a projection lamp, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is another front, left and top perspective view of the projection lamp in another state; and,

FIG. 9 is another front, left and top perspective view of the projection lamp in another state.

The broken lines and the surfaces within depict portions of the projection lamp that form no part of the claimed design.