Abstract: An assembly is provided consisting of a flasher lamp of the type commonly found employed on barricades at construction sites as a means of providing a visual warning of the existence of a possible hazardous condition, and of a protective container for the flasher lamp operable for protecting the latter against theft and/or physical damage rising from vandalism, from the barricades being knocked over, etc. The protective container comprises an enclosure of mesh construction formed from a material having a multiplicity of holes provided therein. The enclosure is provided with an open end suitably dimensioned to permit the flasher lamp to be inserted therethrough into the interior of the enclosure. Fastener means are provided operable for attaching the protective container to the barricade to provide a theft-proof mounting thereof. In addition, the enclosure is provided with mounting means adapted to be employed in mounting the flasher lamp within the enclosure.