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QUARTO

Please choose

Quarto was designed by Torsten Thorup and Claus Bonderup back in the 80'es, but is still going strong due to its classic circular shape. However, the Quarto from Focus Lighting differs from the many similar products because it ends up in a cylindrical shape. This completes and adds harmony to the shape. Throughout the years Quarto has proven its ability to both adding quality to and adjusting to its environment. 

Specifications

270 interior

quarto270_inde_skitse

Luminaire

QUARTO 270 interior
Material Steel, brass, or copper
Coating White: RAL 9010
Black: RAL 9005
Graphite grey: MO125, close to RAL 9007
Shade Flame-proof, opal-white polycarbonate
Mounting On wall or wall box
Connection Max two cables, 1.5 mm2, into 3-pole terminal block, 4 mm2
Classification IP20, class I
Weight 1.3 kg


LED and driver data

LED type Bridgelux V8
Operational life min 100,000 hours at ta max 25° C, L80B10
Total consumption 9 or 12 W
Colour temperature 2700, 3000, or 4000 Kelvin
Colour rendering min 90 Ra
Colour accuracy 3 steps SDCM
Output ratio 75%

Driver Helvar LED driver
350 or 500 mA
Operational life min 50,000 hours

Variants

 

Item No. Quarto 270 interior
4803- 9 W LED, 350 mA
4804- 12 W LED, 500 mA


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
6 = polished brass
8 = polished copper

Dimming Protection class
empty = no dimming empty = class I
V = 1-10 V K = class II
D = Dali

Example Item No.: 4803-1927V = Quarto 270, 9 W LED, white, 2700 K, 90 Ra, 1-10 V dimming

quarto270_inde_skitse

Luminaire

QUARTO 270 interior
Material Steel, brass, or copper
Coating White: RAL 9010
Black: RAL 9005
Graphite grey: MO125, close to RAL 9007
Shade Flame-proof, opal-white polycarbonate
Mounting On wall or wall box
Connection Max two cables, 1.5 mm2, into 3-pole terminal block, 4 mm2
Classification IP20, class I
Weight 1.1 kg


Lamp type

E27 max 57 W, max length 110 mm, max diameter 56 mm
See recommendations below.
Output ratio 58%


Variants and options

 

Item No. Quarto 270 interior
4001- max 57 W, E27

Option
1100-2 E27 LED, Philips Core Pro LED 9 W, 2700 K, 80 Ra, 15,000 hours operation
1100-3 E27 LED, Philips Core Pro LED 9 W, 3000 K, 80 Ra, 15,000 hours operation
1100-6 E27 LED, Deco Aurora dimmable, 7.5 W, 2700 K, 80 Ra, 20,000 hours operation

Combine with

Select colour in the table below.

Colour
1 = white
3 = black
4 = graphite grey
6 = polished brass
8 = polished copper


Example of product code: 4001-9 = Quarto 270, E27, galvanised

Media & downloads

DesignTorsten Thorup & Claus Bonderup

Quarto is one of many luminaires designed by Torsten Thorup & Claus Bonderup for Focus Lighting. The cooperation began in the late 70es with Confetti and other pendant lamps. 

 - Watch slide show with the Focus history here.