Spotlight as an effect light source should not be installed too much, and the number should be controlled within 20% of the living room area. For example, the living room area is 20 square meters, and the number of spotlights should not exceed 4.

Spotlight is different from downlight. Spotlight can not be used as auxiliary lighting, but only as effect lighting, that is to say, spotlight lighting must be used as a foil for a certain shape or object on the wall or ground. Few spotlights exist in isolation and have no connection. Therefore, how many shapes are needed to set off the lighting effect in the design determines the number of spotlights.

Generally speaking, the background wall of the hall and the decoration behind the sofa need the lighting of spotlights to set off. Generally, it is better to design two lights before and after.

Extended data:

When installing spotlights, transformers are usually installed in holes, so there is no unsafe problem. Because of the large ceiling space and good heat dissipation.

First, the common problem in installing spotlights is that some workers did not arrange the power cord in the early stage of construction, which led to the inability to find the lamp hole after the ceiling, so we should pay attention to arranging the position of the flexible cord. Need electrician and carpenter to cooperate well.

Secondly, there is another problem that some lamp holes are not dug accurately, which leads to inconsistent size or spacing and looks awkward.

Third, the depth of the light hole is formed by the height of the ceiling, which should be enough for the spotlight. If it is not enough, the lamp cannot be installed. Therefore, what kind of spotlights should be considered when ceiling.