Product review (4 stars): It works, got rid of the whine/hum for much ...
It works, got rid of the whine/hum for much less than having a repairman do it. The only draw back was the unit I had to replace had the light power in the plug as well, so I had to cut and splice wires to make this replacement work. But it does work.  My advice: before ordering open up your freezer and check to make sure no other wires are integrated into the plug.