There are three main types of refrigerating and freezing cases:
1.closed showcases that are often installed in the underground food corner of department, supermarket etc.
2.open cases that are not covered with glass in supermarkets, restaurant etc.
3.reach-in cases that open with double doors in supermarkets, convenience stores etc.
There are vertical type and horizontal type for each type. The vertical type is completed by the lighting inside the case, but the horizontal type island fixtures are illuminated not only inside the case but also by the base lighting of the store, so it is necessary to consider the position.
The color temperature and light distribution of the equipment need to change depending on the food. The spacing between the shelves differs depending on the height of the product, and there are shallow and deep shelves, so the installation method of the equipment is different for each.