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Why does lighting need to be designed?

Why does lighting need to be designed?

Why does lighting need to be designed?

Why does lighting need to be designed?

Why does lighting need to be designed?

Why
Starting from a house, the basic function of the house defines the use of space in the house. For example, the bedroom is used to sleep, restaurants eat, living room leisure parties, study reading and writing, bathroom in addition to going to the toilet may be women makeup, men smoke in a daze.