The ornamental design for a tablelamp, as shown and described.
FIG. 1 is a perspective view of a table lamp showing my new 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; and,
FIG. 7 is a bottom plan view thereof.
The table lamp is shown with a symbolic break in its light pole. The appearance of any portion of the table lamp between the break lines forms no part of the claim.
The broken lines depict portions of the decorative table lamp that form no part of the claimed design.