Acquisition Contract And Installation Of Efficient Street Lighting With The Change Of Sodium Vapor Technology In Led In The Municipality Of Vilajuïga. This Project Is Developed Within The `` Medida 4 '' Of Royal Decree 692/2021, Of August 3, Which Regulates The Direct Concession Of Ayudas For Investments In Local Singular Projects Of Energy Limpia In Municipalities Of Demographic Reto (Dus 5000 Program), As Part Of The Regeneration Program And Demographic Reto Of The Recovery Plan, Transformation And Resilience. And In Particular, In The Context Of The Resolution Of 04/28/2025 Of The Idae Of Granting The Grant.