How to choose the color temperature of spotlights? Do you have any friends who know about lighting?

The color temperature is below 3000K, and the light is red, yellow/warm, giving people a warm feeling: suitable for bedrooms, restaurants, etc. , warm and romantic. The color temperature is around 4000K K. People have no obvious visual and psychological effects in this color, which is called "neutral" color temperature, because the color closest to the sun is also called natural light. Suitable for kitchens, bathrooms, offices, etc. The color temperature exceeds 6000K, and the light color is blue and white, giving people a cold feeling: it is suitable for halls, sports venues and so on. And positive. The simplest expression of color temperature is that the lower the color temperature, the warmer the light color, the higher the color temperature, the closer to white, and the closer to blue and white. The spotlight of the moon shadow can be paid attention to.