Warm white light is also called intermediate color, and its color temperature is between 3300 K and 5300 K.
Warm white light and soft light make people feel happy, comfortable and serene. Suitable for shops, offices, restaurants, waiting rooms and other places.
Cold light, also known as daylight color, has a color temperature above 5300K K. The light source is close to natural light and has a bright feeling, which makes people concentrate. Suitable for offices, conference rooms, classrooms, studios, design rooms, library reading rooms, exhibition windows and other places.
The degree to which a chromogenic light source presents the color of an object is called chromogenic, that is, the degree to which the color is realistic. The light source with high color rendering performance is better in color, and the color we see.
The light source that is closer to the natural color and has low color rendering performance is worse, and the color difference we see is also larger.