Once everything is turned off, go out to your meter and look at the dial again. There are many energy saving light bulbs on the today, including spirals, reflectors, and candle bulbs. https://Heealthy.com/question/el-papel-esencial-del-vidrio-resistente-al-fuego-en-la-obra-moderna-en-el-ambito-de-la-construccion-y-la-cimentacion-la-seguridad-es-primordial/