Impact of sustainable lighting on guest psychological performance in coastal beach resorts

Abstract

Abstract This research investigates the impact of sustainable lighting solutions on the psychological performance of guests in beach resorts, with a focus on the coastal region of Karnataka, India. Psychological performance is operationally defined as a combination of four measurable dimensions: mood enhancement, stress reduction, relaxation, and sleep quality, assessed using guest self-report surveys on a Likert scale. As the hospitality industry faces increasing pressure to implement sustainable practices without compromising guest comfort, this study explores whether and how lighting design contributes to guest well-being. A mixed-methods approach was adopted, combining quantitative surveys with qualitative insights. The study surveyed 100 participants across four beach resorts using structured questionnaires to examine guest preferences, satisfaction levels, and awareness of sustainable lighting practices. Findings reveal a strong guest preference for a balanced blend of natural and artificial lighting, with many recognizing the role of sustainable lighting in enhancing relaxation and reducing stress. Statistical analysis demonstrated a positive correlation between sustainable lighting features and improved guest psychological outcomes. The results offer valuable implications for resort designers and operators striving to align luxury hospitality with environmental responsibility. Integrating sustainable lighting not only enhances guest experience but also supports broader sustainability goals—ultimately promoting a more eco-conscious tourism model.