so a few years ago I picked up these festoon led bulbs from superbrightleds.com. they where a drop in replacement for the dome light. well in my se a year or so age the light started flickering like a strope light. however the one in my mystique purchased and install at the same time has been fine. well that is until just the other day. it has also started pulsing like a strobe light. now the only thing that is different as of the last week is I had to install a reman alternator. my SE has also had the alternator changed perviously. so it seems something about reman alterators doesn't work well with these led bulbs :shrug: