A high quality energy saving equipment by use of which there is an assured power saving of about 25 percent on all types of gas discharged lamps, tubes and other lighting load and about 15 percent on mixed load comprising of fans, lights, window and split acs, computers, raw plugs, etc. Being energy saving system, 100 percent depreciation can be claimed in 1st year of purchase, it has maintenance free life for more than 15 years and is availble in single phase and three phase from 2 to 450 kva. 100 percent investment on energy saving system is recovered within 9-12 moinths.