Closs Beta Direct

A T5 luminaire for ceilings or suspended installation with direct light. Beta louvres provide high efficiency and optimal lighting comfort.

Installation

Surface mounted or suspended via a wire pendant. Wire installation uses friction locks on the luminaire. Luminaires with wire suspension need a counterbalance of a 1-cell luminaire (for wire suspension and counterbalance, see Accessories). 2-cell luminaire, supplied ready-balanced.

Connection

Three Ø 19 mm cable entries fitted with blanking grommets on the top of the luminaire, see dimension chart. Knock-outs at each end for surface mounted mains cable. 3-way snap-in terminal block in the centre of the luminaire. Luminaires for dimming, 5-way snap-in terminal block, 1-phase through-wiring possible.

Design

Luminaire body in sheet steel and end-caps of die-cast aluminium in a white (RAL 9016) structured or alu-grey (RAL 9006) structured finish.

Louvre

Beta – double parabolic reflector louvre with satin matt metallised aluminium side and cross blades, with excellent reflection characteristics (> 92 %), integrated into a single unit. The louvre remains attached when lowered. Earthed.

Reflector

The louvre acts as a reflector. The luminaire is also fitted with a top reflector.

Emergency lighting

Some variants are available with emLED. emLED is placed in the first louvre cell. A 300 mm blank module is required for conventional emergency for housing the battery and invertor.

Dimming

Most models can also be equipped with other ballasts for dimming.
e-Sense BrightSwitch –PIR-sensor med luxtærskel. Bevægelsesmelder tænd/sluk eller fraværsdæmpning høj/lav.

e-Sense Connect – presence and daylight control. Sensor luminaires with PIR sensor. RF communications via controller.

Designed by

Epsilon.

Media

Closs

Closs LED has a classic minimalist shape and a unique visual appearance that naturally belongs in most environments. The design makes Closs LED a simple choice in projects where you are looking for an effective luminaire with...

More about the family Closs

Document

Specification

Filter

Art.no. Light source Effect, W Louvre Colour Light control Miscellaneous
Art.no. Light source Effect, W Louvre Colour Light control Miscellaneous
26580 FDH 1x25/28 Beta White 1-cell
26580-368 FDH 1x25/28 Beta White DALI/Phase-pulse 1-cell
26580-436 FDH 1x25/28 Beta White DALI/DSI/switchDIM 1-cell
26581 FDH 1x32/35 Beta White 1-cell
26581-368 FDH 1x32/35 Beta White DALI/Phase-pulse 1-cell
26581-436 FDH 1x32/35 Beta White DALI/DSI/switchDIM 1-cell
26582 FDH 1x45/49 Beta White 1-cell
26582-368 FDH 1x45/49 Beta White DALI/Phase-pulse 1-cell
26582-436 FDH 1x45/49 Beta White DALI/DSI/switchDIM 1-cell
26583 FDH 1x50/54 Beta White 1-cell
26583-368 FDH 1x50/54 Beta White DALI/Phase-pulse 1-cell
26583-436 FDH 1x50/54 Beta White DALI/DSI/switchDIM 1-cell
26584 FDH 1x25/28 Beta Alu grey 1-cell
26584-368 FDH 1x25/28 Beta Alu grey DALI/Phase-pulse 1-cell
26584-436 FDH 1x25/28 Beta Alu grey DALI/DSI/switchDIM 1-cell
26585 FDH 1x32/35 Beta Alu grey 1-cell
26585-368 FDH 1x32/35 Beta Alu grey DALI/Phase-pulse 1-cell
26585-436 FDH 1x32/35 Beta Alu grey DALI/DSI/switchDIM 1-cell
26586 FDH 1x45/49 Beta Alu grey 1-cell
26586-368 FDH 1x45/49 Beta Alu grey DALI/Phase-pulse 1-cell
26586-436 FDH 1x45/49 Beta Alu grey DALI/DSI/switchDIM 1-cell
26587 FDH 1x50/54 Beta Alu grey 1-cell
26587-368 FDH 1x50/54 Beta Alu grey DALI/Phase-pulse 1-cell
26587-436 FDH 1x50/54 Beta Alu grey DALI/DSI/switchDIM 1-cell
26605 FDH 1x25/28 Beta White 1-cell
26605-368 FDH 1x25/28 Beta White DALI/Phase-pulse 1-cell
26605-436 FDH 1x25/28 Beta White DALI/DSI/switchDIM 1-cell
26606 FDH 2x25/28 Beta White 1-cell
26606-368 FDH 2x25/28 Beta White DALI/Phase-pulse 1-cell
26606-427 FDH 2x25/28 Beta White e-Sense Connect 1-cell
26606-428 FDH 2x25/28 Beta White e-Sense Connect sensor 1-cell
26606-436 FDH 2x25/28 Beta White DALI/DSI/switchDIM 1-cell
26607 FDH 1x32/35 Beta White 1-cell
26607-368 FDH 1x32/35 Beta White DALI/Phase-pulse 1-cell
26607-436 FDH 1x32/35 Beta White DALI/DSI/switchDIM 1-cell
26608 FDH 2x32/35 Beta White 1-cell
26608-368 FDH 2x32/35 Beta White DALI/Phase-pulse 1-cell
26608-427 FDH 2x32/35 Beta White e-Sense Connect 1-cell
26608-428 FDH 2x32/35 Beta White e-Sense Connect sensor 1-cell
26608-436 FDH 2x32/35 Beta White DALI/DSI/switchDIM 1-cell
26608-516 FDH 2x32/35 Beta White e-Sense BrightSwitch absence 1-cell
26608-517 FDH 2x32/35 Beta White e-Sense BrightSwitch on/off 1-cell
26613 FDH 1x50/54 Beta White 1-cell
26613-368 FDH 1x50/54 Beta White DALI/Phase-pulse 1-cell
26613-436 FDH 1x50/54 Beta White DALI/DSI/switchDIM 1-cell
26614 FDH 2x50/54 Beta White 1-cell
26614-368 FDH 2x50/54 Beta White DALI/Phase-pulse 1-cell
26614-436 FDH 2x50/54 Beta White DALI/DSI/switchDIM 1-cell
26615 FDH 1x45/49 Beta White 1-cell
26615-368 FDH 1x45/49 Beta White DALI/Phase-pulse 1-cell
26615-436 FDH 1x45/49 Beta White DALI/DSI/switchDIM 1-cell
26616 FDH 2x45/49 Beta White 1-cell
26616-368 FDH 2x45/49 Beta White DALI/Phase-pulse 1-cell
26616-436 FDH 2x45/49 Beta White DALI/DSI/switchDIM 1-cell
26617 FDH 1x73/80 Beta White 1-cell
26617-368 FDH 1x73/80 Beta White DALI/Phase-pulse 1-cell
26617-436 FDH 1x73/80 Beta White DALI/DSI/switchDIM 1-cell
26625 FDH 1x25/28 Beta Alu grey 1-cell
26625-368 FDH 1x25/28 Beta Alu grey DALI/Phase-pulse 1-cell
26625-436 FDH 1x25/28 Beta Alu grey DALI/DSI/switchDIM 1-cell
26626 FDH 2x25/28 Beta Alu grey 1-cell
26626-368 FDH 2x25/28 Beta Alu grey DALI/Phase-pulse 1-cell
26626-436 FDH 2x25/28 Beta Alu grey DALI/DSI/switchDIM 1-cell
26627 FDH 1x32/35 Beta Alu grey 1-cell
26627-368 FDH 1x32/35 Beta Alu grey DALI/Phase-pulse 1-cell
26627-436 FDH 1x32/35 Beta Alu grey DALI/DSI/switchDIM 1-cell
26628 FDH 2x32/35 Beta Alu grey 1-cell
26628-368 FDH 2x32/35 Beta Alu grey DALI/Phase-pulse 1-cell
26628-436 FDH 2x32/35 Beta Alu grey DALI/DSI/switchDIM 1-cell
26633 FDH 1x50/54 Beta Alu grey 1-cell
26633-368 FDH 1x50/54 Beta Alu grey DALI/Phase-pulse 1-cell
26633-436 FDH 1x50/54 Beta Alu grey DALI/DSI/switchDIM 1-cell
26634 FDH 2x50/54 Beta Alu grey 1-cell
26634-368 FDH 2x50/54 Beta Alu grey DALI/Phase-pulse 1-cell
26634-436 FDH 2x50/54 Beta Alu grey DALI/DSI/switchDIM 1-cell
26635 FDH 1x45/49 Beta Alu grey 1-cell
26635-368 FDH 1x45/49 Beta Alu grey DALI/Phase-pulse 1-cell
26635-436 FDH 1x45/49 Beta Alu grey DALI/DSI/switchDIM 1-cell
26636 FDH 2x45/49 Beta Alu grey 1-cell
26636-368 FDH 2x45/49 Beta Alu grey DALI/Phase-pulse 1-cell
26636-436 FDH 2x45/49 Beta Alu grey DALI/DSI/switchDIM 1-cell
26637 FDH 1x73/80 Beta Alu grey 1-cell
26637-368 FDH 1x73/80 Beta Alu grey DALI/Phase-pulse 1-cell
26637-436 FDH 1x73/80 Beta Alu grey DALI/DSI/switchDIM 1-cell
29501 FDH 2x13/14 Beta White 2-cell
29501-368 FDH 2x13/14 Beta White DALI/Phase-pulse 2-cell
29501-436 FDH 2x13/14 Beta White DALI/DSI/switchDIM 2-cell
29503 FDH 2x25/28 Beta White 2-cell
29503-368 FDH 2x25/28 Beta White DALI/Phase-pulse 2-cell
29503-436 FDH 2x25/28 Beta White DALI/DSI/switchDIM 2-cell
29505 FDH 2x32/35 Beta White 2-cell
29505-368 FDH 2x32/35 Beta White DALI/Phase-pulse 2-cell
29505-436 FDH 2x32/35 Beta White DALI/DSI/switchDIM 2-cell
29507 FDH 2x45/49 Beta White 2-cell
29507-368 FDH 2x45/49 Beta White DALI/Phase-pulse 2-cell
29507-436 FDH 2x45/49 Beta White DALI/DSI/switchDIM 2-cell
29509 FDH 2x50/54 Beta White 2-cell
29509-368 FDH 2x50/54 Beta White DALI/Phase-pulse 2-cell
29509-436 FDH 2x50/54 Beta White DALI/DSI/switchDIM 2-cell

Filter

Name Description Art.No.
Name Description Art.No.
Balance weightBalance weight for luminaire91972
Ceiling bracket in chrome with wireWire suspension with ceiling bracket in chrome, L=1.5 m/pair91696
Connection cable for controller for e-Sense ConnectConnection cable between control unit and controller to e-Sense Connect86303
Continuous mounting couplerContinuous coupler including friction locks – white/each91969
Continuous mounting couplerContinuous coupler including friction locks – grey/each91970
Controller for e-Sense ConnectControl unit to e-Sense Connect86300
CuttersCutters, each94248
Fluorescent lamp T5, FDH28 W, 4000 K, G5, Ra 80, 2600 lm, 104 lm/W81349
Fluorescent lamp T5, FDH35 W, 4000 K, G5, Ra 80, 3300 lm, 104 lm/W81350
Fluorescent lamp T5, FDH28 W, 3000 K, G5, Ra 80, 2600 lm, 104 lm/W81355
Fluorescent lamp T5, FDH28 W, 2700 K, G5, Ra 80, 2600 lm, 104 lm/W81356
Fluorescent lamp T5, FDH35 W, 3000 K, G5, Ra 80, 3300 lm, 104 lm/W81357
Fluorescent lamp T5, FDH35 W, 2700 K, G5, Ra 80, 3300 lm, 104 lm/W81358
Fluorescent lamp T5, FDH54 W, 3000 K, G5, Ra 80, 4450 lm, 93 lm/W81374
Opal diffuserOpal diffuser, 1-cell luminaire, 1200 mm94191
Opal diffuserOpal diffuser, 2-cell luminaire, 1200 mm94192
Opal diffuserOpal diffuser, 1-cell luminaire, 1500 mm94193
Remote control e-Sense BrightSwitchRemote control86359
Remote control for e-Sense ConnectRemote control (for grouping) to e-Sense Connect86301
Support rail (cat. no./pairL=600 mm, T-bars: 25/15, max load: 75 N/pair90017
Support rail (cat. no./pair)L=600/650, section: 15, max. load: 75N/pair90015
Support rail (cat. no./pair)L=200/1250, section: 15, max. load: 120/30N/pair90016
Support rail (cat. no./pair)L=600/625, section: 25, max. load: 75N/pair94067
Support rail (cat. no./pair)L=1200/1250, section: 25, max. load: 120/30N/pair94068
T5 Eco, FDH25 W, 3000 K, G5, 2450 lm, 114 lm/W81629
T5 Eco, FDH25 W, 4000 K, G5, 2450 lm, 114 lm/W81630
T5 Eco, FDH32 W, 3000 K, G5, 3100 lm, 114 lm/W81631
T5 Eco, FDH32 W, 4000 K, G5, 3100 lm, 114 lm/W81632
T5 Eco, FDH50 W, 3000 K, G5, 4400 lm, 102 lm/W81635
Wire bracket including friction locksWire bracket/pair94489
Wire suspension for continuous installation Small square ceiling cup/each96370
Wire suspension for continuous installation Large square ceiling cup/each96371
Wire suspension for continuous installation Large square ceiling cup for T-bars 25 mm/each96373
Wire suspension for continuous installation Small round ceiling cup/each96382
Wire suspension for continuous installation Large round ceiling cup/each96383
Wire suspension for continuous installation Small round ceiling cup for T-bars 25 mm/each96384
Wire suspension for continuous installation Large round ceiling cup for T-bars 25 mm/each96385
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup, white mains cable/each96374
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup for T-bars 25 mm, white mains cable/each96376
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup, transparent mains cable/each96378
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup for T-bars 25 mm, transparent mains cable/each96379
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup, white mains cable/each96386
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup for T-bars 25 mm, white mains cable/each96388
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup, transparent mains cable/each96390
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup for T-bars 25 mm, transparent mains cable/each96391
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup, white mains cable/each96375
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup for T-bars 25 mm, white mains cable/each96377
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup, transparent mains cable/each96380
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup for T-bars 25 mm, transparent mains cable/each96381
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup, white mains cable/each96387
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup, transparent mains cable/each96392
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup for T-bars 25 mm, transparent mains cable/each96393
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – large, transparent mains cable (96383+96390)95351
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, white mains cable (96382+96386)95354
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, transparent mains cable (96382+96390)95355
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96388)95356
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96391)95357
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, white mains cable (96371+96374)95358
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, transparent mains cable (96371+96378)95359
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96376)95360
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96379)95361
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large, white mains cable (96370+96374)95362
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large, transparent mains cable (96370+96378)95363
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96376)95364
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96379)95365
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – large, white mains cable (96383+96387)95366
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, transparent mains cable (96382+96392)95371
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96389)95372
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96393)95373
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, white mains cable (96371+96375)95374
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, transparent mains cable (96371+96380)95375
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96377)95376
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96381)95377
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large, white mains cable (96370+96375)95378
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large, transparent mains cable (96370+96380)95379
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96377)95380
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96381)95381
Wire suspension for support railsWire suspension for support rails 90015, 90016, 90017, 94052, 94067, 9406891426

1-lamp, 1-cell

2-lamp, 1-cell

1-lamp, 1-cell, asymmetrical

2-lamp, 2-cell