@ Maestro_Da_Vinci…. Here is a bit of information you might find useful or interesting about flashlight UI’s (User Interfaces). You can also see which UI’s have Thermal Regulation.
Flashlight User Interface Cheatsheets
And as I posted above, after I complete my research I will post links to a few lights with Thermal/Temperature Regulation that are also within your stated price restraints.
I am thinking those lights will be from Sofirn or Convoy…. but we will see what I find.