The document summarizes an LED lighting installation project at an EP Field Subang facility in the Jawa region of Indonesia. It found that replacing 103 traditional lights with LED lights reduced total energy usage by 59% and saved 7,456 watts. Specifically replacing 30 street lights saved 5,656 watts (62% savings) and replacing 73 indoor/outdoor flood lights and area lights saved 4,919 watts (55% savings). The project is expected to save a total of 10,575 watts (58% savings) through the LED installation.