SAS750 Lights

Linear Ceiling Lights | Tubeline | Lighting Options

Overview

SAS750 luminaires are designed to integrate seamlessly with the SAS750 Tubeline ceiling system. Available in two sizes, Tubeline lighting fosters dynamic, impactful design and overcomes practical considerations such as access and service integration. Lumen packages and optics have been specifically selected to address the lighting requirements of large, open plan circulation spaces.

System features

Access

Void access can be achieved through demounting profiles or integrated access hatches.


Profile Sizes

Standard Length: 3000mm
Lit Length: 1.5m or 2.8m


Finishes

SAS750 Tubeline is available in all standard SAS finishes. Bespoke finishes are available on request, including polished and anodised.


Applications

SAS750 luminaires combine with standard Tubeline systems to offer the specifier a completely integrative lighting option. 1.5m and 2.8m option can be mounted individually or as part of 3 m runs. (Drivers are external to the luminaire).


Lifetime and maintenance

The LED light source used in the Tubeline system 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 do not contain user serviceable parts and will require module replacement. Drivers may be replaced by unplugging the remote pack.


Emergency

Emergency lighting is provided through 3-hour maintained emergency versions of the 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 for optimum source obscuration.


Technical Support

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

System drawings

SAS750 Lights - Drawings PDF

SAS750 Lights - Drawings PDF

692KB
Download

SAS750 Lights - Drawings CAD

SAS750 Lights - Drawings CAD

926KB
Download

Performance

Key Performance Parameters

  1500 mm
lit portion
2800 mm
lit portion
Light output per linear metre 750 lumens 1400 lumens
Circuit power per linear metre 8.7 W 16 W
Typical UGR value* 22 or less 22 or less
Luminance at 65 ° <6000 cd/m2 <6000 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) 345 lumens 345 lumens
Lighting Control Protocol DALI DALI
Nominal maximum run length
(C16 MCB)*
60 m 60 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

1500mm

175

0.98 2.89 < 22 115 0.64
1800mm 310 0.98 5.33 < 22 210  0.59

These values are based on the following room properties:
Dimensions (LxWxH): 30m x 15m x 3.5m. Ceiling Height: 3.2m. Surface reflectance values (C:W:F): 20:60:30. Maintenance Factor: 0.85.


Specification Text: 1500mm Lit Portion

  • Linear suspended luminaire with tubular form factor,3000mm long with a central 1500mm lit portion.
  • Curved 50mm wide source obscuration diffuser for a uniform lit appearance. Light output: 2250 lm, Connected load: 26 W, 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.

Specification Text: 2800mm Lit Portion

  • Linear suspended luminaire with tubular form factor, 3000mm long with a central 2800mm lit portion.
  • Curved 50mm wide source obscuration diffuser for a uniform lit appearance. Light output: 4200 lm, Connected load: 48 W, 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.