Media & downloads

SQUARE

Please choose

Created for outdoor spaces, the chaste design and simple materials are as inspirational inside as out. For halls and hallways. Alone or together, in rows or perfect squares.

Simplicity liberates imagination.

Specifications

250 interior

Luminaire

SQUARE 250 interior
Material	Galvanised steel
Coating	White: RAL 9010
	Black: RAL 9005
	Graphite grey: YW355F
Shade	Opal-white polycarbonate
Cut-out	Digits can be cut in the front. See specification in the pdf with product data.
Mounting	On wall or wall box
Connection	Max two cables into 5 x 2.5 mm2 terminal block
Classification	IP20, class I
Weight	2 kg

LED and driver data

LED type	Bridgelux Vero 10 + V6
Operational life	min 100,000 hours at ta max 25° C, L90B10
Total consumption	10 or 15 W
Total consumption, downwards	8 or 12 W
Colour temperature	2700, 3000, or 4000 Kelvin
Colour rendering	min 90 Ra
Colour accuracy	3 steps SDCM
Output ratio	63%

Driver	LED driver, 20 W
	Dimming optional
Inrush current	max 5 A (50% after 50 µs)
Operational life	min 100,000 hours
Alternative	Driver and sensor (radar) for wireless control

Variants

Item No.	Square 250 interior
4823-	10 W LED, 250 mA
4820-	15 W LED, 350 mA
4822-	8 W LED, 250 mA, downwards only
4821-	12 W LED, 350 mA, downwards only

Combine with

Select colour, colour temperature, etc. in the table below.

Colour	Colour temperature
1 = white	927 = 2700 K, 90 Ra
3 = black	930 = 3000 K, 90 Ra
4 = graphite grey	940 = 4000 K, 90 Ra

Dimming	Protection class
empty = no dimming	empty = class I
V = 1-10 V	K = class II
D = DALI
R = bluetooth sensor

Laser cutting in front
C = Cutting of digits in front

Example Item No.: 4820-3927V = Square 250 interior, 15 W LED, black, 2700 K, 90 Ra, 1-10 V dimming

Luminaire

SQUARE 250
Material	Galvanised steel
Coating	White: RAL 9010
	Black: RAL 9005
	Graphite grey:YW355F
Shade	Opal-white polycarbonate
Cut-out	Digits can be cut in the front. See specification in the pdf with product data.
Mounting	On wall or wall box
Connection	Max two cables into 5 x 2.5 mm2 terminal block
Classification	IP20, class I
Weight	2 kg

Lamp type

E27	max 30 W
	Example: Deco Aurora LED dimmable, 7.5 W, 2700 K, 20,000 hours operation
Output ratio	20%

Variants and options

Item No.	Square 250 interior
4009-	max 30 W, E27
4012-	max 30 W, E27, downwards only

Options
1100-6	E27 LED, Deco Aurora dimmable, 7.5 W, 2700 K, 80 Ra, 20,000 hours operation

Combine with

Select colour in table below.

Colour	Laser cutting in front
1 = white	C = Cutting of digits in front
3 = black
4 = graphite grey

Example Item No.: 4009-1 = Square 250 interior, E27, white

Media & downloads

Product information

Product data, Square 250 interiorPDF Square laser cuttingsPDF LED modules for Square 250PDF Quick guide, Bluetooth sensorPDF Mounting instructionsPDF MaintenancePDF RoHS DeclarationPDF

3D files

SquareGSM SquareLCF Square 250RFA Square 250DWG Square 2503DS

Photos

Product image, Square 270, black noir 900JPG Product image, Square 270, corten brownJPG Product image, SquareJPG

Photometric data

LED up and downwards

LED 10 W, 2700 KLDT LED 10 W, 2700 KPDF LED 10 W, 3000 KLDT LED 10 W, 3000 KPDF LED 10 W, 4000 KLDT LED 10 W, 4000 KPDF LED 15 W, 2700 KLDT LED 15 W, 2700 KPDF LED 15 W, 3000 KLDT LED 15 W, 3000 KPDF LED 15 W, 4000 KLDT LED 15 W, 4000 KPDF

LED downwards

LED 8 W, 2700 K, downwards onlyLDT LED 8 W, 2700 K, downwards onlyPDF LED 8 W, 3000 K, downwards onlyLDT LED 8 W, 3000 K, downwards onlyPDF LED 8 W, 4000 K, downwards onlyLDT LED 8 W, 4000 K, downwards onlyPDF LED 12 W, 2700 K, downwards onlyLDT LED 12 W, 2700 K, downwards onlyPDF LED 12 W, 3000 K, downwards onlyLDT LED 12 W, 3000 K, downwards onlyPDF LED 12 W, 4000 K, downwards onlyLDT LED 12 W, 4000 K, downwards onlyPDF

E27 variants

E27, 13 W LED, 2700 KLDT E27, 13 W LED, 2700 KPDF E27, 13 W LED, 3000 KLDT E27, 13 W LED, 3000 KPDF E27, 13 W LED, 4000 KLDT E27, 13 W LED, 4000 KPDF

All ldt files

LDT.zipZIP

Square 250 black - Christiansgade, Aarhus

Designschmidt hammer lassen design

Square - and Sticks - are designed in 1999, and both designs have pathed the way within their fields of application.

The simple, minimalist design enhances the form, and the light is not dominant.

More about schmidt hammer lassen here.