Grrrreat! A so-called "known carcinogen" relagated back to UNKNOWN. If they ever determine mid IR to be a culprit.. they can list those warm and cozy heating blankets, etc.
Maybe you don't know - but I'll ask again: What wavelength bandwidths of IR can you "feel" as heat? Near, Mid, Far or all of them? If HP
lamps have much "mid", and if some could be filtered, absorbed or reflected, could you sense the difference... or would near and far IR still feel "hot"?