Heat Sink for a Lamp

1 . 1 is a perspective view;

1 . 2 is a front view;

1 . 3 is a back view;

1 . 4 is a top view;

1 . 5 is a bottom view;

1 . 6 is a left view and

1 . 7 is a right view.

The heat sink for a lamp is shown with symbolic breaks in its length. The appearance of any portion of the heat sink for a lamp between the break lines forms not part of the claimed design. In the reproductions, the broken lines are for the purpose of illustrating portions of the heat sink for a lamp that form no part of the claimed design.