Abstract: A light assembly is provided for securement to a roller skate without requiring any alterations in the structure of the skate itself. The light assembly includes a supporting disc member having an integrally formed strip portion curved into a cradle for supporting the light bulb and reflector within a cylindrical casing. The disc member is provided with a central opening and is dimensioned to be received between the conventional toe stop of the roller skate and the underside opposed frame portion of the skate to which the toe stop is secured. It is thus only necessary to remove the toe stop and insert the disc and then replace the toe stop to provide the proper support for the light. The light assembly is completed by the provision of batteries supported in a simple tray structure.