BEGA light building element 84241K4 in double arrangement. Asymmetrical light intensity distribution. Dark Sky: No luminous flux component in the upper half space. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. LED 20 W luminaire connected load, luminaire luminous flux 2588 lm, color temperature 4000 K. Color rendering index (CRI) > 80 per luminaire body. With replaceable BEGA LED modules with overtemperature protection and a service life of at least 50,000 operating hours. 20-year guarantee on subsequent delivery of LED modules and wearing parts. With BEGA Ultimate Driver® 2 LED power supplies, 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. Safety glass. Reflectors made of anodized pure aluminum. With door and built-in connection box 70629. For through-wiring for 2 cables up to 7 x 6 mm² with 6.3 A fine-wire fuse. Dimensions: 520 x 240 x 105 mm. Height of the luminaire above floor 4500 mm. Fastening of the light building element with the anchor piece 71140 or with the screw-on base 70833 for screwing onto a foundation.