LED safety light for escape route lighting with min. 1 lux in accordance with EN 1838, room height 2.2 to 7 m, 2 high power LEDs, neutral white 4,000 K, lens made of polycarbonate (PC), optimal thermal management using a cooling plate, recessed ceiling light for 40 mm ceiling cut-out and ceiling thicknesses of 1-25 mm, tool-free quick installation of the light using specially shaped retaining springs, tool-free replacement of battery and operating device, cover ring made of die-cast aluminum, powder-coated, housing color white (similar to RAL9016), device box for ceiling insertion made of polypropylene (PP), light with individual battery supply for 1 hour emergency light operation in permanent or standby mode, automatic test (autotest) by the light, optional central monitoring via DALI, display of the light status via status LED, NFC interface for addressing, configuration and maintenance using PROset Pen (item no.: 22170290) or PROset App, addressing alternatively also optical or possible via EZ addressing, permanent and standby mode: +5°C to +35°C, power supply: 220-240 V AC (+/- 10%), 50-60 Hz, light output: 4.7 W (with battery quick charge in permanent mode), typical connected load (without battery charge): 3.5 W in permanent mode / 1.1 W in standby mode, standby and permanent mode adjustable via jumper and NFC interface, IP40, SC1, light halogen-free and silicone-free wiring, impact resistance: IK04, dimensions: diameter 50 x 3 mm, weight: 0.26 kg, robust, integrated battery with 3-year guarantee. Valid according to the provisions of the manufacturer's guarantee, available at https://www.zumtobel.com/media/downloads/Garantiebedingungen_DE.pdf, battery guarantee invalid if installation is not carried out until three (3) months after delivery EXW (Incoterms 2010)