Why do we need lighting shafts in the basement?
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Of course, for the sake of lighting! You can ask ha, the design!
Because if there is no lighting well, the basement will be very dark and need to be turned on for a long time. Isn't that a waste of electricity? So we'll have to dig out the well.A light well refers to a well - type structure, such as a window and a well, on the exterior walls of an underground and semi basement".The lighting well is mainly to solve the problem of poor lighting in individual rooms, while the lighting well also has the function of ventilation and landscape.