(1) First, according to different uses, pay attention to the coordination of cold and warm colors.
(2) Second, strong light should be avoided, because strong light can easily lead to eye fatigue, which is not conducive to protecting eyesight and health, and also affects study and work efficiency.
(3) The lighting sources should be distributed reasonably, and the illuminance on the ceiling should be brighter, which can give people a feeling of increasing space and being cheerful and lively. On the contrary, if the ceiling lamp is dim, the space will be narrow and depressing.
(4) The intensity and direction of light should be arranged reasonably, and it should not be aimed at human eyes.