Tall (Long) Light Bulb in Socket. This element is simply the tall light bulb in a socket. Place up to five tall light bulbs in sockets in the simulation window. You attach wires to the socket's two nodes, which are indicated by the yellow rectangles in Figures 1 and 2. You can detach the tall bulb from the socket (see the socket's help page). This element is otherwise identical to the tall light bulb.