How to: Replace recessed lighting w/ cover (in bathroom)

THIS VIDEO IS INCOMPLETE. IN THE VIDEO I DO NOT COMPLETE TAKING OUT THE FIXTURE, BECAUSE I DIDN'T KNOW HOW TO EDIT AND COMBINE VIDEO CLIPS AT THE TIME. :(

WARNING: Lamp fixtures get hot, and you should probably replace bulbs while your breaker switch is turned off (I didn't).

Just a video how-to of me figuring out how to replace a recessed flood light when the light has a cover on it.
I can't guarantee this will work for all similar lights; this is just how mine was set up.
I don't know the official name for this style; it might be called a covered recessed light; one site called it a lens covering.
If you don't know what kind of bulb it is offhand, you might want to dedicate extra time going to the HW store to find the suitable bulb.