901534.002.1.76

Ledona Square IP20

901534.002.1.76

Series
Ledona Square IP20
Type of Installation
Recessed ceiling mounting
Colour
white
European Article number EAN
4051859111689

Recessed LED downlight featuring advanced technology and sophisticated design. Housing: die-cast aluminium constructed as heat sink. Square cover plate: die-cast aluminium, powder coated. Round ceiling cut-out also with square types. Installation without tools thanks to spring fastening system. Connected converter included in separate gearbox. With connecting cable (L 250 mm). Suitable for through-wiring. The converter is compatible with DC, making it ideal for central battery systems.

Technical Specifications

Electrical:

System power
26 W
Luminaire efficacy
114 lm/W
Control gear
DALI
Voltage
220 - 240 V / 0 Hz, 50 - 60 Hz
Luminaires on B10A fuse
18
Luminaires on B16A fuse
28
Inrush current / inrush current duration
15 A / 220 µs
Ripple current / Flicker
3 %
Total harmonic distortion (THD)
10 %
Power factor
0.95

Lighting technology:

Colour temperature
4,000 K
Rated luminous flux
2,950 lm
Glare evaluation UGR (4H 8H) 1
20.5
Beam angle
60°

Approbations:

CIE Flux Code / CEN Flux Code
91 100 100 100 100
Type of Protection
IP 20
Protection Class
II
Glow Wire Test
850°C - 30 seconds
Impact Protection
IK03 (0,35 Joule)
Test marks
ENEC, VDE
Safety marks
Einbauleuchte nicht bedecken!, F-mark
Trade mark
CE, EAC

Lamps:

Lamp 1
LED
Socket lamp 1
Colour temperature lamp 1
4000K
Colour rendering index (CRI) 1
85
Colour consistency (McAdam) 1
2
Lifetime of lamp 1 combined
50000 h (L90/B10)
Photobiological safety according to EN 62471
Risk group 1

Dimensions:

Length L
170 mm
Width B
170 mm
Height H
3 mm
Cut-out diameter DA
160 mm
Recess height HE
89 mm
Luminaire: recess height HEL
89 mm
Ceiling thickness S
1-20 mm
Dimensions
L 178 x B 92 x H 30 mm
Weight
1.31 kg
Drawing

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