Luminaire for signalling Comprised of one profile and frame extruded in synthetic material, optic group via LGP plate with laser marking for optimum internal reflection. Doble-sided light output requiring the selection of two emergency signs or opaque sheet if informing on only one-side is desired (see accessories). Dimensions of the sign 228x114 mm. Suitable for ceiling mounting. It has an LED light source that can be turned on and off as desired (LUM input). No battery included. Luminaire suitable for centralised AC/DC power systems.