Product review (4 stars): I hope it lasts
The light switch in our fridge (less than a year old) started having trouble so I ordered this replacement.  It appears to be an identical part.  Installation was relatively easy using a small screw driver and a pair of pliers.  I took apart the old switch and you can see scorch marks where it was shorting out.  Our relatives had a similar fridge (also less than a year old) with the same problem - bad switch with scorch marks on the inside.

I hope this switch lasts more than a year.  If not, it's clearly a bad design and the manufacturer should correct it.