The Lightbulb is the same as the huge banked bowl.
As I am told, I can pick up time by not lifting with my right foot and transitioning to braking. So, left foot breaking would allow me to go straight from full throttle to breaking, saving a few tenths of a second in every breaking zone. This can only be done with clutchless downshifts.
I'm practicing in the daily driver for now, but it sure feels weird... I haven't had the nerve to try it on the track yet.