LED Escape sign luminaire; Luminaire for central emergency light supply, for single luminaire monitoring via DALI, settable emergency light level. Maintained or non-maintained mode possible. ceiling recessed transparent panel luminaire made of extruded aluminium section; includes escape sign. Escape sign is uniformly backlit, pictogram produced by digital printing, arrow direction: 2x down arrows, recognition distance: EN–15m. POWER LEDs, luminance > 200 cd/m², service life 50,000 h. LED control gear with "maintenance function" ensures constant luminous flux over the entire service life of the luminaire. Total luminaire power: total power: 2.4 W; luminaire installed without tools. Plug-in terminals for 2.5 mm² through-wiring. Power supply: 220 – 240 V AC / DC. Rotary switch for mechanical address-setting; degree of protection: IP40. Class of protection: SC1, ; non-maintained and maintained mode possible, Maintained mode: -20°C to +30°C, Non-maintained mode: -20°C to +35°C; Dimensions: 188 x 53 x 184 mm. Weight: 0.6 kg. Luminaire wired with halogen-free leads; max. line length from emergency power source to last luminaire: 300 m.