The Light of Happiness is a lost 1916 silent film drama directed by John H. Collins and starring Viola Dana.
The film follows Tangletop, a social outcast with an alcoholic father. Emmett Dwight and Tangletop enter into a plan to deceive the blind and wealthy Lowell Van Orden, but Tangletop changes her mind after meeting Reverend Clyde Harmon. She comes clean to Van Orden and ultimately marries Harmon.