The Subject Of The Competition Is To Supply And Install Lighting Systems For The Modernization And Restoration Of The Lighting Operation Of The Seven (7) Existing Sports Stadiums As Follows: 1. The Open Football Stadium On Theodoros And Agios Dimitrios Street 2. The Open Basketball Stadium On Theodoros And Agios Dimitrios Street 3. The 9X9 Open Football Stadium On Messinia Street In The "Wireless" Area 4. The Open Basketball Stadium On Eleftheroton And Angelokastro Street 5. The Closed Gym Of Argostoli Street 6. The Open Wireless Basketball Court 7. The Tennis Stadium Ranse.