What is a light well?

Lighting well is a modern word and proper noun, which refers to the well-shaped structure outside the lighting opening of the external wall on both sides of the underground outdoor and semi-basement. Also known as "window well". Well-shaped structures outside the lighting openings of the external walls on both sides of the underground outdoor and semi-basement. It is divided into underground outdoor and semi-basement, and has a well-shaped structure outside the lighting opening of the external wall on both sides. Mainly to solve the problem of poor lighting in individual rooms in the building! But the lighting well also has the function of ventilation and landscape. Large public buildings are surrounded on all sides, with a well in the middle and a patio inside. Rooms with insufficient light are arranged around the patio to solve the problem of insufficient lighting and ventilation. They are usually used in shopping malls, hotels and government offices.