Round surface-mounted downlight for a wide range of lighting tasks, easy to maintain, no UV or heat radiation, innovative heat management with passive cooling, front ring and heat sink made of die-cast aluminum, housing cylinder made of aluminum, opal microprism diffuser, sheet steel mounting plate with snap-in lock and safety cable for screw mounting, 5-pin connection terminal, control gear (LED converter DALI, dimmable) integrated Light source: LED module, 840, CRI 80, 4000 K Service life: L90 B50 50,000 h / L80 B50 100,000 h / L80 B20 50,000 hSystem power: 20.4 WLuminaire luminous flux: 1840 lmSystem efficiency: 90.19 lm/WModule efficiency: 163 lm/WUGR 4H/8H 70/50/20: 26.6/26.6 (C0/C90)Protection class: I Protection type: IP20 Standards:RoHS Outside diameter: 230 mmHeight: 117 mmWeight: 1,560 kg
