901533.002.1.76

Ledona Square IP20

901533.002.1.76

Series
Ledona Square IP20
Type of Installation
Recessed ceiling mounting
Colour
white
European Article number EAN
4051859111641

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
18 W
Luminaire efficacy
120 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
10 %
Power factor
0.95

Lighting technology:

Colour temperature
4,000 K
Rated luminous flux
2,150 lm
Glare evaluation UGR (4H 8H) 1
19.4
Beam angle Down 1
59°
Beam angle combined Up 1

Approbations:

CIE Flux Code / CEN Flux Code
91 100 100 100 100
Type of protection
IP 20
Protection class
II
Filament test
850°C - 30 seconds
Impact resistance
IK03 (0,35 Joule)
Test marks
ENEC, VDE
Safety marks
Do not cover the recessed luminaire!, F-mark
Ambient temperature min.
-25 °C
Ambient temperature max.
35 °C
Conformity mark
CE, EAC
Energieeffizienzklasse 2019/2015
D
Non-maintained power mode
Umgebungstemperatur /
temperature ambiente
=> -25 °C ... + 35 °C

Lamps:

Lamp
LED
Socket
Colour temperature
4000K
Colour rendering index (CRI)
85
Colour tolerance
2
Rated life
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
1.28 kg
Drawing

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Reflection rate: 70 / 50 / 20