1. Long-term lighting can enhance the spirit of the sun, increase the brightness of the house, and avoid being in the dark side of the house for a long time. It's best to choose the color with sunshine, not the light with cool color, because the light with cool color represents gathering Yin Qi. If the spirit of the sun is too heavy, you can choose cool light.
2. Warm colors are mostly yang and cool colors are mostly yin. So when decorating a house, we should consider using warm colors and positive colors. Such as red, yellow, etc. Indoor decoration is mainly warm colors, which can increase yang.