Recessed downlight with optical design variants for general lighting, high level of maintenance-friendliness, no UV and heat radiation, innovative heat management with passive cooling (heat sink made of die-cast aluminum), high-performance mirror reflector made of aluminum with precise symmetrical beam characteristics for maximum light output and optimal glare control, front/recessed ring made of die-cast zinc with clear light effect ring (other decorative/light effect rings and decorative glasses are available as an option), tool-free ceiling installation with automatic quick-clamping (automatic adjustment of the ceiling thickness), luminaire and control gear firmly connected via cable (length: 500 mm), control gear ready for mains connection, control gear (LED converter DALI, dimmable) included (external placement) Light source: LED module, 830, CRI 80, 3000 K Service life: L90 B50 50,000 h / L80 B50 100,000 h / L80 B20 50,000 hEPREL light sources: 891015System power: 21.0 WLuminous flux: 2110 lmSystem efficiency: 100.47 lm/WModule efficiency: 130 lm/WUGR 4H/8H 70/50/20: 18.7/18.7 (C0/C90)Beam angle: 75°Protection class: II Protection type: IP20 Standards:RoHS Ceiling thickness: 5 - 50 mmInstallation depth: 105 mmCut-out dimension: 175 mmOuter diameter: 188 mmHeight of luminaire: 107 mmWeight: 1.155 kg
