i see no reason a cuircuit like the one at http://members.misty.com/don/linefl.gif couldn't be dimmed as long as you maintain enough voltage to stop the arc in the tube collapsing. Its just an artrangement of passives and diodes.
i think the main issue with cfls and dimmers is that the dimmers sometimes interact badly with the cuircuits in the bulbs not that the bulbs cannot be dimmed. Its hard to design something to work predectiblly when connected in series with an unpredictable load and with no seperate power supply for the control logic.
i think the main issue with cfls and dimmers is that the dimmers sometimes interact badly with the cuircuits in the bulbs not that the bulbs cannot be dimmed. Its hard to design something to work predectiblly when connected in series with an unpredictable load and with no seperate power supply for the control logic.