Hey watts, that is pretty normal with most LED bulbs, the Taurus drops the voltage to dim the interior lights when turning off and turns it up slowly. Most LEDs you will find do that blinking thing instead on dimming smoothly. The LEDs I now have in mine I ordered from V-LEDs and the do dim smoothly except the center dome light in the rear (a larger LED) has a slight buzz when its dimming (hardly noticeable). I also went with 5K color for the interior as I found with the 6K color was harsh for my eyes was personally when reading something in the car. Although the 6K's can be almost matched with the mood lighting in the SHO

. The video was taken with my iPhone and it seems more than it is, to the naked eye the steps in the dimming is barely noticeable. Here is a vid to mine. I'm not sure if it's related to the load as much as it's related to the type of LEDs used. Some led's are dimmable and some don't like it.