This research proposal aims to investigate the impact of installing a low energy lighting system on the environment in the context of the UK hospitality sector, with a focus on Marriott Hotel. The proposal outlines the aim, objectives, research questions, and methodology for the study. The literature review highlights the positive impact of low energy lighting systems on the environment and discusses challenges in their implementation. The research will utilize a qualitative research design and collect data through questionnaires from employees in the CSR department of Marriott Hotel.