Abstract: Generally speaking the present invention contemplates a kit-type railroad crossing signal device having four red, double lens lights attached to prewired arms, a module for flasher control, a battery box, an automatic controlled battery charger, switching control and, a metal conduit and clamps. A standard railroad signal bell can also be supplied.

Abstract: A portable traffic signal for serving as a temporary traffic signal, the device being readily portable due to its weight and size so that it can be easily and quickly set up; the device includes a hermetically sealed twelve volt battery, six double lens lights, two of which are red, two of which are green and two of which are amber. A solid state battery charger, an internal timer and a choice of ground rod, tripod or suspension rod are provided.