BEGA light building element 84577K4. Two-sided light emission with unshielded light. LED, 51.2 W luminaire connected load, luminaire luminous flux 3466 lm, color temperature 4000 K. Color rendering index (CRI) > 80. 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® LED power supply, DALI controllable, 220-240 V, 0/50-60 Hz. Protection class IP 65, protection class II. Luminaire made of cast aluminum, aluminum and stainless steel, BEGA Unidure® coating technology, color graphite. Safety glass. Junction box with 2 cable glands for through-wiring of the mains connection cable of ø 8-17 mm, max. 5 x 4 mm². Dimensions: 125 x 90 mm. Height of the luminaire above the floor 3500 mm. Fastening of the light building element with the anchor piece 71192 or with the screw-on base 71191 for screwing onto a foundation.