Exactly this.
50% speed example with “easing” in and out of motion instead of sudden full/no power.
StylePtr<Layers<
Rgb<128,128,128>,
InOutTrL<TrFade<300>,TrFade<500>>>>()
with a blade like
SimpleBladePtr<CreeXPE2WhiteTemplate<0>, NoLED, NoLED, NoLED, bladePowerPin5, -1, -1, -1>(),