BEGA light building element head 84820K4. 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 BEGA Ultimate Driver® 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. Clear plastic cylinder with optical structure. Reflector made of anodized pure aluminum. 4.5 m connection cable X05BQ-F 5 G 1 mm². Dimensions Ø 220 x 700 mm. To mount the light building element head, a light building element tube is required and must be ordered separately.