Create a camera and place it at the exact same position and with the exact same orientation as the light, then group them together and view through that camera.  Note that if yo use point at with that light, you will need to manually reorient the camera.

Quote - I would like to be able to position lights while looking out of them, but I don't see a "light view" in the viewport window. Does this mean Carrara won't let you view through lights, or is this capability located somewhere else?