Outdoor Lamp

FIG. 1 is a perspective view of an outdoor lamp showing my new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a left side elevational view thereof; FIG. 5 is a right side elevational view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; FIG. 8 is a perspective view of an outdoor lamp in an alternate position of use; FIG. 9 is a perspective view of an outdoor lamp in a second alternate position of use; FIG. 10 is a perspective view of an outdoor lamp in a third alternate position of use; and, FIG. 11 is a perspective view of an outdoor lamp in a fourth alternate position of use. The broken lines throughout the drawing figures depict portions of the outdoor lamp that form no part of the claimed design.