your facing them at level 1. That's what your doing wrong.
I think he said 1x ... that means somewhere between 10 and 19...
Anyway they are very tricky and the armor doesn't look like it's helping much. With my Dunmer I was getting destroyed... with my Nord I can stand there and hit them. This is because of the inherited resistance to frost of the Nord.
Get more resistance. Also, don't stand in one place. Keep moving and spraying with spells in the mean time. It worked with fire spells on my already mentioned Dunmer but the key was to keep moving and not get overwhelmed with all that damn ice.