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
Definitive Collection (Electric Light Orchestra album) World Record", "Out of the Blue", one of the pictures in the booklet of "Balance of Power", and mostly "Secret Messages". All tracks written and produced by Jeff Lynne. Definitive Collection (Electric Light Orchestra album) Definitive Collection is a compilation album recorded by the Electric Light Orchestra (ELO) and produced by Jeff Lynne. It was released on 13 April 1999 with two discs. Some of the songs include their album versions like "Strange Magic" and "Shine a Little Love", and some tracks include edits seen below. Many edits are featured in this album. "Can't Get It Out of My Head"