After Dad's stroke he became sensitive to light and sound, is there treatment for this?
It sounds like he might be suffering from meningeal irritation, or migrainous symptoms. These cause "photophobia" and "phonophobia" - in other words, aversion to light and sound. This may be a result of his stroke. I would talk to his doctor about trying some anti-migraine medication (not acute therapy medicines but preventative medications). These would include such things as amitriptyline, nortriptyline, pregabalin, gabapentin, or topiramate. He may get very good relief from one of these medications. His doctor, knowing his previous medical history, would have a better sense if one of these is safer for him then the others.
I hope that helps. All the best, and good luck!
