Cabinet lighting is useful to illuminate your cabinet. Especially if the contents of the cabinet is not illuminated enough for you to see it clearly. For example, if the kitchen light does not shine inward or if the angle of the drawer makes it difficult to see the contents of the cabinet.
It can also be nice to have more light. This way you can find what you need in the cabinet faster.
In general, our cabinet lighting is most often used in kitchen cabinets and wardrobes. This is actually logical, because these are two types of cabinets that you put something in or take something out of almost every day.