Charlie Puth Light SwitchWatch at the source

Charlie Puth's "Light Switch" is an upbeat pop track released on January 20, 2022, as the lead single from his third studio album, Charlie. The song, co-written by Puth, Jacob Kasher Hindlin, and Jake Torrey, features a catchy hook inspired by the sound of a light switch, reflecting the sudden spark of attraction. Puth engaged fans by documenting the song's creation on TikTok, generating significant anticipation prior to its release. The accompanying music video, directed by Christian Breslauer, portrays Puth's humorous journey of self-improvement to win back a former lover. The narrative includes a cameo by fitness personality Billy Blanks, who motivates Puth through various activities.