1) The Casino Figueira da Foz sought to cut expenses by replacing 3500 halogen decorative lights with more efficient LED lights, without major construction work. 2) Plurirede's solution was to install HALOLED lights, which generate less heat, save on energy and maintenance costs, and allow for innovative visual effects like different colors. 3) The HALOLED lights provide softer, more cozy lighting while respecting the historic structure of the casino.