Laxman Singh Bisht (Salman) is nicknamed tube light by his neighbours because he is feeble-minded. Despite being special, Laxman lives by one life-lesson; keep your faith alive and you can do almost anything, even stop a war.Tubelight is a 2017 Indian Hindi period war drama film written and directed by Kabir Khan. The film is produced by Salman Khan and Kabir Khan. Set in the 1962 Sino-Indian War, it stars Salman Khan in the lead role who plays a man from India. Shah Rukh Khan appears in a cameo in the film. Julius Packiam and Pritam scored the music of the film, with the former composing the film score and latter composing the songs. It is an adaptation of the 2015 American film Little Boy.The film released on 23 June 2017. Laxman Singh Bisht (Salman Khan) a gullible, good-hearted person, sets out to find his brother Bharat (Sohail Khan) serving with the Kumaon Regiment during the 1962 Sino-Indian war.