901537.002

Ledona Square IP20

901537.002

  • 901537.002
  • 901537.002.76
  • 901537.002.1.76
  • 901537.002.1
Series
Ledona Square IP20
Type of Installation
Recessed ceiling mounting
Colour
white
European Article number EAN
4051859111771

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
40 W
Luminaire efficacy
102 lm/W
Control gear
Converter
Voltage
220 - 240 V / 0 Hz, 50 - 60 Hz
Luminaires on B10A fuse
11
Luminaires on B16A fuse
17
Luminaires on C10A fuse
18
Luminaires on C16A fuse
28
Inrush current / Inrush current duration
24.7 A / 268 µs
Ripple current / Flicker
5 %
Total harmonic distortion
10 %
Power factor
0.95

Lighting technology:

Colour temperature
3,000 K
Rated luminous flux
4,050 lm
Glare evaluation UGR (4H 8H) 1
22.8
Beam angle Down 1
88°
Beam angle combined Up 1
0°

Approbations:

CIE Flux Code / CEN Flux Code
84 100 100 100 100
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
3000K
Colour rendering index (CRI)
85
Colour tolerance
2
Rated life
50000 h (L80/B10)
Photobiological safety according to EN 62471
Risk group 1

Dimensions:

Length L
220 mm
Width B
220 mm
Height H
3 mm
Cut-out diameter DA
210 mm
Recess height HE
108 mm
Luminaire: recess height HEL
108 mm
Ceiling thickness S
1-20 mm
Dimensions
L 170 x B 83 x H 32 mm
Weight
1.82 kg
Drawing

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Reflection rate: 70 / 50 / 20