Product review (2 stars): Does not go under 50 degree Fahrenheit...
I've got two temperature gauges inside this thing and they both read exactly 50 degrees.  Calling EdgeStar today as this product does not do what is advertised.  Stuck a meat thermometer inside the can spout and it read about 45/46 degrees but once you take a beer out you have about a few minutes before the temperature drops quick.  Anyway, I think I'll be sending this one back...