It's this one http://www.sunbeambedding.com/productdetail.aspx?ProductID=24
Anywho...I use it at night to stay warm in my freezing basement bedroom. Since it doesn't have the auto shut off function, I was wondering if anyone knew how long you could leave it on for? I plan on using it from 10 at night to like, 8 in the morning. That's the 10 hours that the other ones would go before they shut off. Does this sound like a good idea?