Lighting Evaluation and Implementation of an Energy Efficiency Plan in the Company Mantransve

The study focused on analysing the quality of lighting in the workplaces of Mantransve, which is preparing to implement a project to test domestic energy efficiency. A descriptive study was used to collect information, and a subtractive method was used to develop the subject and variables. In addition, the first analysis of the company is done with a SWOT matrix in the specific areas of the company. Subsequently, 54 employees between technical and managerial positions were interviewed. Technical data of lamps in lumens taken before and after give the possibility of improvement of lighting energy efficiency after comparison with DIALUX. In the results, the hypothesis comparison shows that there is a significant improvement and energy savings in the medium term in the lighting of the rooms analysed according to the UNE 12464.1 standard for indoor lighting. Finally, it is recommended to completely change the lighting to commercial lighting levels.