Our Centralized Lighting Load energy saver designed to save 10-40 % Energy saving for Gas discharge lamps like Tube Lights, Sodium Vapour Lamps, Mercury Vapour Lamps, Metal Halide Lamps etc. without wiring changes or alterations. The saving is achieved by introduction of our Energy saver in series with Main Light Distribution Board (MLDB). Complete load will be passed through Centralized Lighting load energy saver. Our Energy saver will act like a Filter works on Flux compensation theory leads to remarkable saving.