Solar Lamp

FIG. 1 is a front, right, and top perspective view of a solar lamp in accordance with a first embodiment showing my new design; FIG. 2 is a rear, left, and bottom perspective view thereof; FIG. 3 is a front, right, and bottom perspective view thereof; FIG. 4 is a front elevational view thereof; FIG. 5 is a rear elevational view thereof; FIG. 6 is a left side elevational view thereof; FIG. 7 is a right side elevational view thereof; FIG. 8 is a top plan view thereof; FIG. 9 is a bottom plan view thereof; FIG. 10 is a front, right, and top perspective view of the solar lamp in accordance with a second embodiment; FIG. 11 is a rear, left, and bottom perspective view thereof; FIG. 12 is a front, right, and bottom perspective view thereof; FIG. 13 is a front elevational view thereof; FIG. 14 is a rear elevational view thereof; FIG. 15 is a left side elevational view thereof; FIG. 16 is a right side elevational view thereof; FIG. 17 is a top plan view thereof; and, FIG. 18 is a bottom plan view thereof. The broken lines shown in the drawings depict portions of the solar lamp that form no part of the claimed design.