Recessed downlight with optical design variants for general lighting, high level of maintenance-friendliness, no UV or 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 operating device firmly connected via cable (length: 500 mm), operating device ready for mains connection, operating device (LED converter) included (external placement)
Light source: LED module | 840 | CRI 80 | 4000 K
Lifespan: L90 B50 50,000 h / L80 B50 100,000 h / L80 B20 50,000 h
EPREL light sources: 891017
System power: 21.0 W
Luminaire luminous flux: 2230 lm
System efficiency: 106.19 lm/W
Module efficiency: 138 lm/W
UGR 4H/8H 70/50/20: 18.9/18.9 (C0/C90)
Beam angle: 75°
Protection class: II
Protection type: IP20
Standards: CE,RoHS
Ceiling thickness: 5 - 50 mm
Installation depth: 105 mm
Cut-out size: 175 mm
Outside diameter: 188 mm
Height of luminaire: 107 mm
Weight: 1,169 kg