BEGA light building element 84748AK4. Asymmetrical, band-shaped light intensity distribution. Dark Sky: luminous flux share in the upper half space 80. With replaceable BEGA LED module with an average rated service life of > 200,000 operating hours (L80B50 at ta = 25 °C). 20-year guarantee on the LED module and the wearing parts. 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 silver. Clear plastic cylinder with optical structure. Reflector made of anodized pure aluminum. Junction box with 2 cable glands for through-wiring the mains connection cable of ø 8-17 mm, max. 5 x 4 mm². Height of the luminaire above floor 2500 mm. Luminaire diameter 135 mm. Fastening of the light building element with the anchor piece 71242 or with the screw-on base 71243 for screwing onto a foundation.