Abstract
Conference Title: 2015 7th International Conference on Modelling, Identification and Control (ICMIC) Conference Start Date: 2015, Dec. 18 Conference End Date: 2015, Dec. 20 Conference Location: Sousse, Tunisia This paper aims to study the electrical and harmonic characterization of 250W HPS lamp connected to both magnetic and electronic ballasts. It presents, harmonic measurements under full power for HPS lamp. In the case of electronic ballast which can dim the power of the lamp.