"Light of My Life" is a song by British singer Louise, released as her first single as a solo artist from the debut solo album Naked (1995), following her departure from Eternal earlier that year. The song was written by Simon Climie, Oliver Smallman (George), and Denis Ingoldsby (Noel), and it was produced by Climie. Released on 25 September 1995 by EMI and 1st Avenue Records, the ballad reached number eight on the UK Singles Chart and number 18 in Ireland. A music video was made to promote the single, directed by Russell Young.