|Single by David Cook|
|from the album David Cook|
|Released||September 30, 2008 (iTunes)
October 13, 2008 (Radio)
|Format||Digital download, CD|
|Writer(s)||Chris Cornell, Brian Howes|
|David Cook singles chronology|
"Light On" was co-written by Soundgarden and Audioslave front man Chris Cornell, as well as famed producer/songwriter Brian Howes. The song was produced by Grammy winning producer Rob Cavallo, who has produced hits for Green Day and Kid Rock. The song also displays Cook's powerful upper register, with the singer hitting a high C at the end of each verse.
The song's lyrics were posted on Cook's official website on September 22, 2008. "Light On" officially debuted on AOL Music's PopEater section on September 23, 2008. It became available for radio airplay later on the 23rd, but officially went for adds on Mainstream Top 40, AC, and Rock radio on October 13, 2008. It was released via iTunes and Amazon on September 30, 2008.
Reception of "Light On" was generally positive to mixed.
Billboard's Chuck Taylor gave a very favorable review saying "melodically, there's no question that this bullet is heading right for the brain, where the only thing stickier than the chorus is Cook's appreciably sweaty performance." He predicted success for Cook, stating "Like Chris Daughtry before him, here's an Idol who is bound for true rock cred", summing it up with "Light On" is right on." 
Todd Martens of the Los Angeles Times gave a decent review, predicting chart success by saying the song was "sure to be inescapable this holiday season." He called it "full-on, cellphone-waving arena rock schmaltz, with husky, slow-moving guitars and a wallop of meaninglessly earnest vocals." 
Michael Slezak of Entertainment Weekly also gave a mostly good review, saying Cook "is poised to be part of a balanced, mainstream rock diet alongside artists like 3 Doors Down, Nickelback, and Staind." He also called the song catchy saying, "After two listens, the "Light On" chorus got caught in my head like butter in the crannies of an English muffin." Though unimpressed with the song's lyrics, claiming they "feel more like a logjam of carefully focus-grouped words than anything deeply meaningful", he concluded however that "the bottom line is: "Light On" is probably going to be a major hit." 
Ken Barnes of USA Today however was unimpressed with the single, despite being a fervent supporter of Cook on American Idol. Barnes called the song "Daughtry lite" as well as "a paint-by-numbers rock-ballad tune."  Los Angeles Times writer Ann Powers also appeared unimpressed with the single, referring to it as a "banger in the worst sense of the word." 
The music video for "Light On" was shot on October 21 and 22 at the Los Angeles Valley College football stadium with Wayne Isham as the director. The video was debuted on November 3 shortly after midnight. The video is a performance video of Cook and his band singing on a stage in the football stadium, and also features a plot of a teenage boy working at a diner. A teenage girl, portrayed by Mika Boorem, walks into the diner and he watches her, becoming jealous when her boyfriend comes to the diner. Near the end, the girl fights with her boyfriend in his car, after he hit on some girls at the diner before her eyes, and gets out of the car, but he drives away and leaves her stranded there, late at night. The boy from the diner shows up on his bike and gives her a ride home on the handlebars of the bike.
"Light On" sold 109,000 digital downloads in its first week of availability, leading to a number seventeen debut on the Billboard Hot 100. It is Cook's second top twenty hit on the chart and second top forty hit. On 2/1/09 "Light On" reached number twenty on Mainstream Top 40 radio, becoming Cook's first top twenty hit in that format. It has become his second consecutive top ten hit on the Adult Top 40, reaching number four. It has sold more than 1 million downloads in the U.S. to date. The single would later receive its RIAA Gold and Platinum certifications on January 20, 2010. In Canada it debuted at number 61 on the Canadian Hot 100 based on downloads, but then fell off the chart the next week. A few weeks later it made a re-entry on the chart, finally peaking at number 27.
|Canadian Hot 100||27|
|Finnish Singles Chart||8|
|UK Singles Chart||184|
|U.S. Billboard Hot 100||17|
|U.S. Billboard Pop Songs||20|
|U.S. Billboard Adult Contemporary||10|
|U.S. Billboard Adult Pop Songs||4|
- Billboard "Best of 2009" Achievements: No. 18 Hot Adult Pop Songs; No. 24 Hot Adult Contemporary Songs 
- Apr 21, 2010 - Honored at ASCAP's 27th Annual Pop Music Awards as a Most Performed Song
- May 18, 2010 - BMI Pop Awards Award-Winning Song 
- "First Single Title Announced - "Light On"". davidcookofficial.com. 2008-09-19.
- ""Light On" is Released to Radio This Week and Will Premiere Exclusively on AOL Music on Wednesday". davidcookoficial.com. 2008-09-23.
- "Exclusive: David Cook Turns the 'Light On' His Debut Single". PopEater. 2008-09-23.
- ""Light On" review". Billboard. 2008-10-27.
- "David Cook's review-proof 'Light On' hits Web in time". The Los Angeles Times. 2008-09-23.
- "David Cook's 'Light On': Resistance is futile!". Entertainment Weekly. 2008-09-25.
- "David Cook's new single: Rock 'Light'?". USA Today. 2008-09-23.
- "Jennifer Hudson, David Cook and the problem of big, empty voices". Los Angeles Times. 2008-09-26.
- "On the Set Of David Cook's 'Light On' Video". MTV. 2008-10-27.
- Your weekly Idol sales fix: The digital tracks
- "RIAA Search".
- http://acharts.us/song/38193 acharts
- Suomen virallinen lista
- "Billboard Best of 2009".
- Paul Grein (July 10, 2013). "Week Ending July 7, 2013. Songs: The Actress in the Top 10". Chart Watch (Yahoo).
- "ASCAP Pop Awards 2010".
- "2010 BMI Pop Awards".