Application of Color Temperature Lighting in Travello Hotel Rooms in Bandung

Interior design is a spatial planning process that integrates functional and aesthetic aspects to create optimal spatial quality for its users. One of the important elements in interior design that directly affects spatial quality is lighting, particularly color temperature lighting. In the hospitality context, hotel room lighting plays an important role in shaping atmosphere, visual comfort, and guests' psychological conditions during their stay. This study aims to understand the application of color temperature lighting in the guest rooms of Hotel Travello Bandung and its suitability with room functions and users' visual comfort. The research method used is qualitative descriptive with a case study approach. Data collection was conducted through direct observation, documentation, and literature review related to theory and standards of hotel interior lighting. The results of this study indicate that the application of light color temperature in the guest rooms of Hotel Travello Bandung has been adjusted to room functions, where warm white lighting is applied in the sleeping area to support a relaxing atmosphere, while neutral white is used in the work area and bathroom to enhance visual clarity and activity comfort. This application reflects an effective layered lighting approach in creating a balance between functionality and spatial comfort. This research is expected to provide academic contribution and serve as a reference in designing hotel room interior lighting that focuses on guest comfort and experience