Given how hot most of the electronics can run safely versus the low temperatures we’re expecting of them, and the fact that burns to clothing and such from lights like the d4 and this come from the intense light and not the body of the light itself, I don’t think that the non-muggle mode should be quite so cautious that being even a degree over the setpoint for a few moments would prompt a stepdown. I think it should just be allowed to get a bit uncomfortable for a few moments to allow you to see whatever it was you activated turbo to see, then let the thermal control figure itself out and lower it down into the sweetspot of the regulation range. And of course the potential of operating it in a cold or wet environment where the full turbo heat would be easily dissipated is a big point - if I used this as a handwarmer or in water to keep it cool.
Proportional–integral–derivative controller
A proportional–integral–derivative controller (PID controller or three-term controller) is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other applications requiring continuously modulated control. A PID controller continuously calculates an error value e ( t ) {\displaystyle e(t)} as the difference between a desired setpoint (SP) and a measured process variable (...