BEGA post-top luminaire 84589K4. Asymmetrical, band-shaped light intensity distribution. Light control through age-resistant, polymer-free optical system. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. LED, 18.8 W luminaire connected load, luminaire luminous flux 2408 lm, color temperature 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with an average rated service life of > 200,000 operating hours (L80B50 at ta = 25 °C). 20-year supply guarantee on the LED module and the wearing parts. With BEGA Ultimate Driver® LED power supply unit, DALI controllable, 220-240 V, 0/50-60 Hz. Protection rating IP 66, protection class II. Luminaire made of cast aluminum, aluminum and stainless steel, coating technology BEGA Unidure®, color graphite. Anti-reflective safety glass. Reflector surface made of anodized pure aluminum. With permanently connected connecting cable X05BQ-F 4 x 1 mm², length 6 m. Mast top diameter 76 mm, insertion depth 100 mm. Mast inner diameter min. 62 / max. 70 mm. Dimensions: 240 x 60 x 450 mm. For light point heights of 4000 - 6000 mm.