Some newlyweds may put a red light bulb on the bedside or dresser in order to increase the romantic atmosphere. This is a bad choice and it is easy for one or both of them to cheat. If there is a red light in the child's bedroom, the child will easily become impatient and puppy love. This must be noted.
The number of lights in the bedroom is also exquisite, and it is best to have an odd number. However, when using spotlights for transverse irradiation, we should be careful not to use three light areas side by side, so as not to form a bad meaning, similar to three sticks of incense.
According to the geomantic theory of lamps, the light in the living room should be bright, while the light in the bedroom should be relatively dark.