It was a terrible purchase, but I wasted my money.
The chest is inexpensive; nevertheless, when one considers the amount of electricity it consumes, one realizes that it will quickly approach the price of more expensive ones.
Pros
NO
Cons
It's merely a box made of iron with no insulating material within.
The light comes on once every five minutes.
After looking through the reviews, it seems that this is the consensus among customers who have purchased the chest.