Now a days Visible Light Communication (VLC) is seen as promising technology; which is faster, safer and cheaper than other forms of communication technology. VLC transmits data at high speed with parallel data transmission by using high speed switching LEDs. It is promising and progressive alternate technology for existing wired and wireless communication technologies. This paper explains the application of Visible Light communication to the data transmission at cheaper and more energy efficient by using LEDs in mobile flash light. In this paper, the authors tried to explain not only about VLC and its applications related to data transmission in mobiles i.e. Mobile Visible Light Communication (MVLC) but also discussed the architecture of MVLC and itsprospectives and challenges of MVLC
