i Light Singapore (Chinese: 照亮滨海湾) is a sustainable light art festival held in the Marina Bay, Singapore. The festival is organised and presented by the Urban Redevelopment Authority (URA). i Light Marina Bay was first held in 2010 and the festival was officiated by Singapore's Deputy Prime Minister and Defence Minister Teo Chee Hean on 15 October 2010. Following its success, a second edition was held in 2012 and a third edition was held in 2014. The 2016 festival, themed "In Praise of Shadows" (named after an essay by Junichiro Tanizaki), takes place from 4 to 27 March. The event now takes place annually.