Closs is a ceiling luminaire for efficient light planning in workplaces and schools. The luminaire combines high luminous fluxes, light comfort and energy efficiency with easy installation.

Alu-grey RAL 9006 (structure)
White RAL 9016
Closs - Alu-grey RAL 9006 (structure) Closs surface Beta opti

Closs is a ceiling luminaire for efficient light planning in workplaces and schools. The luminaire combines high luminous fluxes, light comfort and energy efficiency with easy installation.


Installation

Luminaire for surface-mounted or pendant installation. For installation in wire pendant, a balance weight, wire suspension and wire bracket 94489 are required; see Accessories. For detailed information, see the installation instructions. 

Connection

For permanent connection; integrated driver in the luminaire. The luminaire is supplied with a cable entry on the top. For surface-mounted cable, there is a knockout in the end cap. Connection via snap-in terminal block (3x1.5 mm²/5x1.5 mm²) (DALI) in the middle of the luminaire. 1-phase through-wiring possible. CLO (Constant Light Output).

Design

Luminaire body made of sheet steel. Lacquered in white (RAL 9016 G40) or in alu-grey (RAL 9006) structured lacquer. Die-cast aluminium end caps, made from post-consumer recycled material. Designed by Epsilon.


Light Distribution

Direct.

Light data

CCT, K:
3000 K, 4000 K
CRI/Rf:
80
SDCM:
3
Lumen output:
888-5539 lm
CLO:
50 000 h

Optics

Beta Opti – side and crosswise semi-gloss reflectors in metallised aluminium with an integrated opal film that minimises the risk of uncomfortable glare from the LEDs. Variants with additional cross-blades for lower UGR are available.

Closs

Explore our lighting for schools and learning environments.

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144lm/W

Energy efficiency from the most efficient article.

Read more about our products lifecycle

Easy to recycle & ready to upgrade

The product is made from fewer material types and without glue, making it easy to dismantle. Screw and snap-in features allow components to be easily separated. This increases the potential for of end-of-life recycling. The design also allows parts to be replaced rather than having to replace the entire product. This extends the product’s working life and reduces waste.

Made in Sweden

The product is manufactured in Fagerhult’s factory in Habo, Sweden. The production process has a low climate impact, using energy from 100% renewable sources. Local manufacturing ensures clean production, high quality, reduced transportation and good working conditions.

Constant Light Output (CLO)

The luminaire is available with Constant Light Output (CLO), providing the right level of light throughout it’s working life and thereby reducing energy consumption. CLO can save up to 36% energy compared to L70. It is also often the case that fewer luminaires are needed, reducing investment and operating costs as well as climate impact.


e-Sense BrightSwitchPIR sensor

Simple control system that provides automatic on/off or dimming between high/low level that is controlled by presence or ambient light.

Read more

DALI/Phase pulse control

Combines digital DALI control with traditional phase control – a flexible solution that allows both precise dimming and easy installation.

Articles

Showing 72 of 72 Articles
Art.no. System Wattage Lumen output CCT, K Colour Dimensions, mm Module Light distribution Light control CLO time, h Miscellaneous Light data files Article PDF
12148 9 988 3000 White 617x125x55 600 Direct
12148-402 8 888 3000 White 617x125x55 600 Direct DALI/Phase-pulse 50000
12149 15 2011 3000 White 1217x125x55 1200 Direct
12149-402 13 1808 3000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12149-516 14 1772 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12149-517 16 1972 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12150 23 3193 3000 White 1217x125x55 1200 Direct
12150-402 21 2812 3000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12150-516 21 2822 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12150-517 24 3130 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12151 30 3789 3000 White 1217x125x55 1200 Direct Extra lamellas for lower UGR.
12151-402 27 3406 3000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000 Extra lamellas for lower UGR.
12151-516 27 3339 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000 Extra lamellas for lower UGR.
12151-517 31 3715 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off Extra lamellas for lower UGR.
12152 42 5539 3000 White 1217x125x55 1200 Direct
12152-402 38 4982 3000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12152-516 38 4884 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12152-517 43 5431 3000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12153 9 988 3000 Alu grey 617x125x55 600 Direct
12153-402 8 888 3000 Alu grey 617x125x55 600 Direct DALI/Phase-pulse 50000
12154 15 2011 3000 Alu grey 1217x125x55 1200 Direct
12154-402 13 1808 3000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12154-516 14 1772 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12154-517 16 1972 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12155 23 3193 3000 Alu grey 1217x125x55 1200 Direct
12155-402 21 2812 3000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12155-516 21 2822 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12155-517 24 3130 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12156 30 3789 3000 Alu grey 1217x125x55 1200 Direct Extra lamellas for lower UGR.
12156-402 27 3406 3000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000 Extra lamellas for lower UGR.
12156-516 27 3339 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000 Extra lamellas for lower UGR.
12156-517 31 3715 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off Extra lamellas for lower UGR.
12157 42 5539 3000 Alu grey 1217x125x55 1200 Direct
12157-402 38 4982 3000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12157-516 38 4884 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12157-517 43 5431 3000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12158 9 1016 4000 White 617x125x55 600 Direct
12158-402 8 914 4000 White 617x125x55 600 Direct DALI/Phase-pulse 50000
12159 15 2069 4000 White 1217x125x55 1200 Direct
12159-402 13 1860 4000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12159-516 14 1824 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12159-517 16 2028 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12160 23 3285 4000 White 1217x125x55 1200 Direct
12160-402 21 2961 4000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12160-516 21 2903 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12160-517 24 3221 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12161 30 3898 4000 White 1217x125x55 1200 Direct Extra lamellas for lower UGR.
12161-402 27 3504 4000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000 Extra lamellas for lower UGR.
12161-516 27 3435 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000 Extra lamellas for lower UGR.
12161-517 31 3822 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off Extra lamellas for lower UGR.
12162 42 5699 4000 White 1217x125x55 1200 Direct
12162-402 38 5125 4000 White 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12162-516 38 5025 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12162-517 43 5587 4000 White 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12163 9 1016 4000 Alu grey 617x125x55 600 Direct
12163-402 8 914 4000 Alu grey 617x125x55 600 Direct DALI/Phase-pulse 50000
12164 15 2069 4000 Alu grey 1217x125x55 1200 Direct
12164-402 13 1860 4000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12164-516 14 1824 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12164-517 16 2028 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12165 23 3285 4000 Alu grey 1217x125x55 1200 Direct
12165-402 21 2961 4000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12165-516 21 2903 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12165-517 24 3221 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off
12166 30 3898 4000 Alu grey 1217x125x55 1200 Direct Extra lamellas for lower UGR.
12166-402 27 3504 4000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000 Extra lamellas for lower UGR.
12166-516 27 3435 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000 Extra lamellas for lower UGR.
12166-517 31 3822 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off Extra lamellas for lower UGR.
12167 42 5699 4000 Alu grey 1217x125x55 1200 Direct
12167-402 38 5125 4000 Alu grey 1217x125x55 1200 Direct DALI/Phase-pulse 50000
12167-516 38 5025 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch absence 50000
12167-517 43 5587 4000 Alu grey 1217x125x55 1200 Direct e-Sense BrightSwitch on/off


Showing 69 of 69 Accessories
Name Description Art.no. Article PDF
Wire bracket including friction locks Wire bracket/pair 94489
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large square ceiling cup for T-bars 25 mm, transparent mains cable/each 96381
Wire suspension for continuous installation L: 1,4m Large square ceiling cup for T-bars 25 mm/each 96373
Wire suspension for continuous installation L: 1,4m Small round ceiling cup for T-bars 25 mm/each 96384
Wire suspension for continuous installation L: 1,4m Large round ceiling cup/each 96383
Wire suspension for continuous installation L: 1,4m Large round ceiling cup for T-bars 25 mm/each 96385
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96381) 95381
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96377) 95380
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – small + large, transparent mains cable (96370+96380) 95379
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – small + large, white mains cable (96370+96375) 95378
Ceiling Cup Round small wire Wire suspension for continuous installation L: 1,4m Small round ceiling cup/each 96382
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96377) 95376
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96389) 95372
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – small + large, white mains cable (96382+96387) 95370
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – large, for T-bars 25 mm, white mains cable (96385+96389) 95368
Wire suspension for continuous installation L: 1,4m Small square ceiling cup/each 96370
Wire suspension for continuous installation L: 1,4m Large square ceiling cup/each 96371
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96376) 95364
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96381) 95377
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – small + large, white mains cable (96370+96374) 95362
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96376) 95360
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – large, transparent mains cable (96371+96378) 95359
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – large, transparent mains cable (96383+96392) 95367
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – large, white mains cable (96383+96387) 95366
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96391) 95357
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – large, for T-bars 25 mm, transparent mains cable (96385+96393) 95369
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – large, transparent mains cable (96371+96380) 95375
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – small + large, transparent mains cable (96382+96392) 95371
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – small + large, transparent mains cable (96370+96378) 95363
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – large, white mains cable (96371+96374) 95358
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96379) 95365
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96379) 95361
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Square ceiling cups – large, white mains cable (96371+96375) 95374
Wire suspension for single installation, 5x0.75 mm² L: 1,4m Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96393) 95373
Support rail (cat. no./pair) L=600/625, section: 25, max. load: 75N/pair 94067
Continuous mounting coupler Continuous coupler including friction locks – white/each 91969
Balance weight Balance weight for luminaire 91972
Continuous mounting coupler Continuous coupler including friction locks – grey/each 91970
Wire suspension for support rails L: 1,5m Wire suspension for support rails 90015, 90016, 90017, 94052, 94067, 94068 91426
Support rail (cat. no./pair) L=1200/1250, section: 25, max. load: 120/30N/pair 94068
Support rail (cat. no./pair) L=600/650, section: 15, max. load: 75N/pair 90015
Remote control e-Sense BrightSwitch Remote control 86359
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large round ceiling cup for T-bars 25 mm, transparent mains cable/each 96393
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large round ceiling cup, transparent mains cable/each 96392
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large round ceiling cup, white mains cable/each 96387
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large square ceiling cup for T-bars 25 mm, white mains cable/each 96376
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large square ceiling cup, white mains cable/each 96374
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large round ceiling cup for T-bars 25 mm, white mains cable/each 96388
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large round ceiling cup, white mains cable/each 96386
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – small + large, white mains cable (96382+96386) 95354
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – large, for T-bars 25 mm, white mains cable (96385+96388) 95352
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – large, transparent mains cable (96383+96390) 95351
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large square ceiling cup for T-bars 25 mm, white mains cable/each 96377
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large square ceiling cup, transparent mains cable/each 96380
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large square ceiling cup, white mains cable/each 96375
Wire suspension for continuous installation, 5x0.75 mm² L: 1,4m Large round ceiling cup for T-bars 25 mm, white mains cable/each 96389
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large square ceiling cup for T-bars 25 mm, transparent mains cable/each 96379
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large square ceiling cup, transparent mains cable/each 96378
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large round ceiling cup for T-bars 25 mm, transparent mains cable/each 96391
Wire suspension for continuous installation, 3x0.75 mm² L: 1,4m Large round ceiling cup, transparent mains cable/each 96390
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – small + large, transparent mains cable (96382+96390) 95355
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – large, for T-bars 25 mm, transparent mains cable (96385+96391) 95353
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96388) 95356
Wire suspension for single installation, 3x0.75 mm² L: 1,4m Round ceiling cups – large, white mains cable (96383+96386) 95350
Wire suspension for continuous installation L: 1,4m Small square ceiling cup for T-bars 25 mm/each 96372
Shelter bracket Shelter bracket/pair 91973
Support rail (cat. no./pair) L=200/1250, section: 15, max. load: 120/30N/pair 90016
Cutters Cutters, each 94248
Ceiling bracket in chrome with wire Wire suspension with ceiling bracket in chrome, L=1.5 m/pair 91696

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