libre square 2.0 ® 250x250mm | white (RAL9016) | high-frequency sensor (HF) | supplied as a set with pendant kit (+PK)

quantity	unit price
To 9	CHF 220.00*
To 19	CHF 213.00*
To 29	CHF 204.00*
To 49	CHF 197.50*
To 99	CHF 187.50*
To 249	CHF 177.50*
From 250	CHF 170.00*

quantity

unit price

To 9

CHF 220.00*

To 19

CHF 213.00*

To 29

CHF 204.00*

To 49

CHF 197.50*

To 99

CHF 187.50*

To 249

CHF 177.50*

From 250

CHF 170.00*

product information "libre square 2.0 ® 250x250mm"

properties

ILCOS light source type:	LED
UGR:	19
ambient temperature range Ta:	-20.0 °C to +40.0 °C
application:	bathroom, classrooms, clothing, hallway, kitchen, library, living space, lounge, meeting, museums, office, open-plan office, reception area, recreation rooms, restaurants, retail, staircase, stations, theater
approval mark:	TÜV
basic geometric shape:	square
beam angle:	110 °
color rendering index:	Ra 90
color temperature:	warm white (3000 K), neutral white (4000 K)
color tolerance (MacAdam):	3-Step MacAdams binning
conformity marks:	CE
control features:	high-frequency sensor (HF)
dimmable lighting:	no
driver unit included:	integrated
driver unit replaceable:	yes
electrical safety class:	Class II
energy efficiency class:	D
further information about the light source:	perdix 2835 SMD
further information about the material:	supplied as a set with pendant kit (+PK)
further information on control features:	Sensorfunktion programmierbar mit Fernbedienung
further information on light distribution:	85% direkt strahlend, 15% indirekt strahlend
further information on rated power:	rated power (W) adjustable (DIP switch),
housing colour:	white (RAL9016)
housing material:	polycarbonate with UV-resistant surface (protection against yellowing)
impact protection rating IK:	IK 10
information on color temperature:	colour temperature (K) adjustable (DIP switch),
information on replacing the light source:	fix
ingress protection IP code:	IP 54
light distributing component:	opal diffuser (OD)
light distribution:	wide beam
luminous efficacy:	100 lm/W (3000 K), 110 lm/W (4000 K)
luminous flux tolerance:	+/- 10 %
mains frequency:	50 - 60 Hz
mounting place:	ceiling
mounting type:	suspended
number of LED chips:	528 Stück
output currents of driver unit:	135 mA (10 W), 200 mA (15 W)
output voltage of driver unit:	DC65 - 75 V
photobiological safety:	RG 0 - no risk
product dimensions:	250 mm*250 mm, h 45 mm
product name:	LIBRE SQUARE 2.0 ®
product short description:	pendant light
product weight:	2.450 kg
rated luminous fluxes:	1000 lm ( 10 W , 3000 K ) , 1100 lm ( 10 W , 4000 K ) , 1500 lm ( 15 W , 3000 K ) , 1650 lm ( 15 W , 4000 K )
rated power:	10 W, 15 W
rated service lifespan:	50000 hours at 80 % luminous flux maintenance (L80 50000h)
rated voltage:	AC 220 - 240 V
warranty duration:	5 years