Convertible table lamp

FIG. 1 is a first perspective view of the convertible table lamp of our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a side view thereof, opposite the view of FIG. 3 ;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a first perspective view thereof in a first alternate position;

FIG. 9 is a second perspective view thereof in the first alternate position; and,

FIG. 10 is a first perspective view thereof in a second alternate position.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. For clarity, the lamp cord and strain relief, the switch, and the bulb socket shown in the figures in broken lines are for illustrative purposes only and form no part of the claimed design. In addition, the surface ornamentation shown in broken lines on the extension neck in FIGS. 8-10 is for illustrative purposes only and forms no part of the claimed design.