In Kırklareli Organized Industrial Zone Directorate, which differentiates itself with the smart OIZ concept, the existing fixtures have been made smart by using ZHAGA and POINODE products. Existing luminaires were made smart with 396 POINODEs, and 100 renewed luminaires were made smart with our ZNODE products with ZHAGA socket structure. Kırklareli OIZ, which is one of the important OIZs of the Marmara Region and has a logistic advantage due to its proximity to the border, easily fulfills its monitoring and control functions with the principles of energy saving and efficiency in energy management.