89.9 TheLight (call sign 3TSC) is a Christian community radio station in Melbourne, Australia attracting more than a million listeners per month.

[2] It broadcasts on the FM band with the frequency of 89.9, on DAB+ digital radio and streams online via website and mobile app.

An exclusive simulcast of Nine News Melbourne at 18:00 with Peter Hitchener, Tony Jones and Livinia Nixon airs at 18:00 every night of the week, except if the Nine Network is covering the cricket or the NRL Grand Final.

The 89.9 TheLight Careline is a supportive service for people who would like prayer, an explanation of Christianity, or simply an understanding ear.

"'Careline Connections' is a not for profit Company...provided as a Community service to listeners of Christian media across Australia.

The presenters of 89.9 TheLight include Lucy Holmes, Kel McWilliam for Breakfast, Shaylee Wieckmann and Rob Anderson for your Drive home, Cam Want during the day with his nationally syndicated show "The Daily", Clayton Bjelan on Sunday Nights, as well as the Nine News Melbourne team 89.9 TheLight has many full-time and some part-time announcers employed at the radio station.