Electric light by the first practical electric arc light in 1806. By the 1870s, Davy's arc lamp had been successfully commercialized, and was used to light many public spaces. The development of a steadily glowing filament suitable for interior lighting took longer, but by the early twentieth century inventors had successfully developed options, replacing the arc light with incandescents. The energy efficiency of electric lighting has increased radically since the first demonstration of arc lamps and the incandescent light bulb of the 19th century. Modern electric light sources come in a profusion of types and sizes adapted to many applications. Most modern
Electric President 2008, the album leaked on file-sharing networks. In 2009 Electric President left Morr Music and released their third album, The Violent Blue, with Fake Four Inc. The album was largely made up of songs left over from the making of the groups previous album, "Sleep Well". After "The Violent Blue", "Electric President" went into hiatus as Alex Kane wanted to further his career and Ben Cooper focused on other projects, like Radical Face. Electric President's mix of glitch, electronica and indie songwriting has been compared to The Postal Service, Styrofoam, The Weakerthans and Anticon's cLOUDDEAD. In 2013, Ben Cooper announced