SAS500 Lights

Baffle Ceiling Lights | SAS500 | Lighting Options

Overview

SAS500 lighting options are designed to integrate seamlessly with the SAS500 acoustic baffle system. The Lumen packages and optics have been specifically selected to address the lighting requirements of large, open plan spaces.

Ideal for exposed soffit areas, baffles offer creative and acoustic flexibility, ideal for new build and retrofit schemes.

System features

Baffle Sizes

Standard baffle lengths are 1200mm, 1500mm and 1800mm. Baffle depths are between 150mm and 500mm. Standard width is 50mm. Bespoke baffle sizes and shapes are available on request.

Note: Individual baffles are supplied assembled ready for installation on-site. Linear baffles intended for long continuous runs are supplied loose for on-site assembly.


Finishes

SAS500 and associated lighting options are available in all standard SAS finishes. Bespoke finishes are available on request.


Perforations

SAS500 can be manufactured with any standard SAS perforation. Bespoke perforations are also an option.


Acoustic Materials

50mm deep, 45 Kg/m3 density mineral wool pad with black tissue face. Other acoustic materials are available.


Applications

SAS500 lighting options are fully compatible with standard SAS500 baffles. Lit sections can be mounted individually or in a continuous run, with drivers external to the baffle(s).

SAS500 Light baffles are designed to deliver well balanced lit environments suitable for large spaces and central circulation areas.


Lifetime and maintenance

The LED light source used with SAS500 will still deliver over 90% of their peak light output after 60,000 hours of operation. Electronic control gear will operate for 100,000 hours with a maximum 10% failure level.

Light modules can be accessed for maintenance from below by removing the diffuser, and easily demounted by releasing the retaining spring clips positioned in each corner. 

Drivers may be replaced by unplugging the remote pack.


Emergency

Emergency lighting is provided through 3-hour maintained emergency versions of the baffle light module. All emergency lighting provision calculations should be approved by a suitably qualified person.


Control System Compatibility

Each individual unit is supplied with a DALI addressable and dimmable control gear. Modules with integrated emergency provision have an additional DALI addressable and reporting emergency converter.


Optic

Opal polycarbonate diffuser or glare control lens options available.


Technical Support

Please contact our technical team for all questions relating to bespoke features, sizes or service integration.

System drawings

SAS500 Lights - Drawings PDF

SAS500 Lights - Drawings PDF

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Download

SAS500 Lights - Drawings CAD

SAS500 Lights - Drawings CAD

351KB
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Performance

Key Performance Parameters

  OP Diffuser GC Optic
Light output per linear metre 1340 lumens 1060 lumens
Circuit power per linear metre 17.5 W 17.5 W
Typical UGR value* 23 or less 21 or less
Luminance at 65 ° <7500 cd/m2 <4000 cd/m2
CCT 4000 K 4000 K
Colour Rendering Index 80 Ra 80 Ra
Colour Consistency 3 SDCM 3 SDCM
Emergency lumen package (where ordered) 306 lumens 242 lumens
Lighting Control Protocol DALI DALI
Nominal maximum run length 
(C16 MCB)*
37.5 m 37.5 m

* guidance values only, full calculations to be undertaken by a qualified engineer.


Lighting Design Guidance

The below values are provided as an indication of lighting performance in a typical application situation, they are not intended to replace the services of an experienced lighting design professional. All figures stated are representative of anticipated performance based on the parameters provided below. These are not guaranteed performance values.

Luminaire

Typical floor-height
Light Level (lux)

Typical Task Area
Uniformity

Lighting Load (W/m2)

Typical Glare
Value (UGR)

Mean Cylindrical
Illuminance (lux)

Typical Modelling
Index

OP Diffuser

400

0.92 5.78 < 23 210 0.48
GC Optic 320 0.93 5.78 < 21 160 0.46

These values are based on the following room properties:
Dimensions (LxWxH): 30m x 15m x 3.5m. Baffle Depth: 500mm. Surface reflectance values (C:W:F): 80:60:30. Maintenance Factor: 0.85


Specification Text: OP Diffuser Option

  • Linear suspended luminaire with acoustic absorptive properties, capable of long continuously lit runs.
  • 50mm wide source obscuration diffuser for a uniform lit appearance. Light output: 1340 lm/m, Connected load: 17.5 W/m, CCT: 4000K, Colour Rendering Index: Ra80 minimum, Service Life: 60,000 hrs to L90.
  • Luminaire body of white powder coated extruded aluminium. Complete with remote DALI addressable control gear. Remote 3 hour DALI addressable emergency versions available to order.

Specification Text: GC Optic Option

  • Linear suspended luminaire with acoustic absorptive properties, capable of long continuously lit runs.
  • 50mm wide low glare micro-prismatic optic with integral source obscuration for a uniform lit appearance. Light output: 1060 lm/m, Connected load: 17.5 W/m, CCT: 4000K, Colour Rendering Index: Ra80 minimum, Service Life: 60,000 hours to L90.
  • Luminaire body of white powder coated extruded aluminium. Complete with remote DALI addressable control gear. Remote 3 hour DALI addressable emergency versions available to order.