There are at least six artists operating under the name Lights:  Canadian singer-songwriter Lights Poxleitner
 An audio/visual project and avant-folk four-piece from Brooklyn, NY
 Early 2000's British Rock band
 North London Indie Band Lights
 Lights from Massachusetts
 Solo artist from York, UK
 Lights (born Valerie Anne Poxleitner on 11 April 1987 who later changed her name legally to Lights Valerie Poxleitner), is a Juno Award-winning singer-songwriter from Toronto, Ontario, Canada. She is best known for her heavily synthesized dream pop music.
Read more about Lights on Last.fm.