LEDs can be added to a conventional fluorescent lighting fixture by
providing an LED circuit to the fluorescent lighting fixture pan, by
adding LEDs to the fluorescent light tube with an indentation in the
light tube rear to receive an LED to influence the apparent color of the
the fluorescent light, or by adding an LED to either end cap of the
fluorescent light tube to shine down the tube from the interior, added as
an add-on band which could clip onto the tube, and could also include a
circuit board based LED attached to the rear of the tube and
alternatively have LED lighting within a charged fluorescent tube.