Tubelight is against the backdrop of the Indo-Chinese war of 1962. But it’s a story of hope and miracles. Bharat Singh Bisht (Sohail Khan) goes off to the war leaving behind his older brother Laxman Singh Bisht (Salman Khan),with special needs. The brothers have never been separated and Laxman who doesn’t understand war, just wants his brother back. Meanwhile Laxman makes enemies in his village because he befriends a little “Chinese boy and his mother. In short, the film is Laxman’s journey, his lessons, his beliefs and overcoming fear.