The Mood Lighting App is an innovative application that detects the current mood of the inhabitants of a house and automatically creates the perfect lighting atmosphere. Using modern sensor technologies, the app identifies emotional states such as relaxation, joy, or focus, and adjusts the lighting accordingly. In Automatic Mode, the app creates a relaxing atmosphere, allowing lighting adjustments to be guided by the emotions of the inhabitants and their smart home systems. In contrast, Manual Mode gives users the ability to adjust the color temperature and light intensity based on their personal preferences.