The pseudo-sunlight intelligent rhythm OLED lighting combines lab patents "BrightnessColor Temperature Tunable Light SourceIts Use", "Intelligent Light Source", "Human-friendly Light sourceIts Use""Natural Light Sub-panel Color Mixing Technology". We use OLED lighting panels with different color temperature. Through voltagecurrent control, the color temperature can be changed from 1,500 K to 6,500 K. Besides, we use computer program, time controllerWi-Fi enabling user to remotely controlautomatically control of color temperaturebrightness over time.