Correlation color temperature of different light source environments

8000-8500k in the north, 6500-7500k in the cloudy day, 5500k in the summer noon, 4000-4600k in the metal halide lamp, and 4000K in the afternoon

Cold color camp light 4000-5000k ,high pressure mercury lamp 3450-3750k, warm color camp light 2500-3000k ,halogen lamp 3000K, tungsten filament lamp 2700k,High pressure sodium lamp 1950-2250k, candle light 2000K

The color temperature of the light source is different, and the light color is also different. The color temperature is below 3300K, with a stable atmosphere and warm feeling. The color temperature is between 3000-5000k, with a refreshing feeling. The color temperature is above 5000K, with a cold feeling. Different light colors of different light sources form the best environment.