The freezer light will allow you to see inside the freezer more clearly.
2.has top energy efficiency rating
The appliance is either Energy Star Certified, or has an EU energy efficiency rating of A++ or A+++. This means it consumes around 20-30% less energy than is required by the minimum local standards for energy efficiency.
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
A reversible door is useful if the machine is in a corner, so you can make it open more conveniently. It also means the door is easy to remove and can be replaced if needed.
5.annual power consumption
The more power per year a device consumes, the less energy efficient it is, making it more costly over time.
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.