The ornamental design for a tablelamp, as shown and described.
1. Table lamp
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Top
1.5 : Bottom
1.6 : Perspective
1.7 : Perspective
FIG. 1.1 is a front view of a table lamp showing our new design; FIG. 1.2 is a rear view thereof; FIG. 1.3 is a left view thereof, the right view being a mirror image of the left view; FIG. 1.4 is a top view thereof; FIG. 1.5 is a bottom view thereof; FIG. 1.6 is a perspective view thereof; and FIG. 1.7 is another perspective view thereof; the present product is used for illumination.