Those are indeed the studio lights you see in the eyes (which if I wasn't in a hurry would have spent more time tweaking to get better light).
I use Alien Bees http://www.alienbees.com/ Fantastic lights for the money, used by beginners and longtime professionals alike.
I used those this time around because I had them on hand, my wife wanted some photo's taken of her and our Pug. Normally when photographing at home I use my Canon Speedlites and don't bother setting up the larger studio lights.