Further information for Lts Licht und Leuchten LTS LEWYS 101 840/DALI ws Lewy downlight 10W 840 1340LM DALI 65° D165 -
Round recessed downlight for a wide range of lighting tasks, luminaire with halogen-free wiring, easy to maintain, no UV or heat radiation, innovative heat management via reflector (no heat sink required), high-tech reflector lens made of PMMA for maximum light output and optimal glare control, anodized high-performance aluminum reflector with precise symmetrical beam characteristics, mounting ring made of polycarbonate, tool-free ceiling installation with quick-release springs (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 spot | 840 | CRI 80 | 4000 K
Lifespan: L90 B50 50,000 h / L80 B50 100,000 h / L80 B20 50,000 h
EPREL light sources: 848119
System power: 9.5 W
Luminaire luminous flux: 1340 lm
System efficiency: 141.05 lm/W
Module efficiency: 171.78 lm/W
UGR 4H/8H 70/50/20: 17.0/17.0 (C0/C90)
Beam angle: 65°
Protection class: II
Protection type: IP20
Standards: CE,RoHS
Ceiling thickness: 1 - 25 mm
Installation depth: 79 mm
Cut-out size: 150 mm
Outside diameter: 165 mm
Height of luminaire: 79 mm
Weight: 0.455 kg