BEGA wall light 24172K4 with built-in passive infrared motion and light sensor for integration into an existing DALI system. LED, 27.2 W luminaire connected load, luminaire luminous flux 2241 lm, color temperature 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with overtemperature protection and a service life of at least 50,000 operating hours. 20-year supply guarantee on the LED module and wearing parts. Passive infrared motion sensor (PIR), range up to 10 m, horizontal opening angle 110°, vertical opening angle 93°. Minimum temperature difference between moving object and environment 4 °C. Object speed 1 m/s. Light sensor, measuring range adjustable via DALI cockpit 0-1020 lx, resolution 1 lx, current consumption: typically 3.5 mA. Time hysteresis to suppress rapid brightness fluctuations. With LED power supply, DALI controllable, 220-240 V, 0/50-60 Hz. Protection class IP 65. Luminaire made of cast aluminum, aluminum and stainless steel, coating technology BEGA Unidure®, color graphite. Crystal glass inside white. 2 cable glands with strain relief for through-wiring of the mains connection cable of ø 7-12 mm. Connection terminal 2.5 mm². Luminaire diameter 350 mm, height 110 mm.