Tetriss II

Ceiling recessed architectural linear downlight for high contrast lighting


  • Ultra-low glare miniature linear LED downlight, ideal for high contrast lighting applications (UGR<15)
  • Injection moulded low glare matt-black baffle
  • Ultra-slim aluminium bezel for minimal clean aesthetic
  • Choice of finishes as well as a wide range of optics and dimming options
  • Optimum thermal management for prolonged life
  • Excellent colour quality
  • Suitable for: hospitality, retail, corridor, leisure


Bezel Die Cast Aluminium
Heat Sink Extruded Aluminium
Reflector ABS Plastic


Mount Type Ceiling Recessed
Source Info Tier 1 LEDs
Lumens 200lm – 3000lm
Efficacy up to 91lm/cW
Colour Temp 3000K, 4000K
Rendering Ra90+, Ra80+
MacAdam 3SDCM
Beam Angle(s) 15° / 30° / 40°
Lifetime 50,000hr (L80/B10)
Voltage 220-240V, 50/60Hz
Power Factor >0.9
Dimming Casambi Bluetooth, DALI, or non-dimmable
Emergency 3 Hour, DALI, or non-emergency
Safety Class II
IP Rating IP44
Additional Information Supplied with remote driver, see control options
Safety Class II 5 Year


Length Width Depth
47mm 47mm 46mm
77mm 77mm 61mm
80mm 47mm 61mm
153mm 47mm 61mm
285mm 47mm 61mm
417mm 47mm 61mm


All dimensions are measured in millimetres (mm) and all weights are measured in kilograms (kg), unless states otherwise
  • 47mm (L) X1 LED head
  • 77mm (L) x4 LED heads (Quad formation)
  • 80mm (L) x2 LED heads
  • 153mm (L) x5 LED heads
  • 285mm (L) x10 LED heads
  • 417mm (L) x15 LED heads


Lumens are delivered and based on 4000K. Changing some options may affect the lumen value - please contact sales if you are unsure.
  • 200Lm Delivered, 2.2cW, 700mA
  • 400Lm Delivered, 4.4cW, 700mA
  • 800Lm Delivered, 8.8cW, 700mA
  • 1,000Lm Delivered, 11cW, 700mA
  • 2,000Lm Delivered, 22cW, 700mA
  • 3,000Lm Delivered, 33cW, 700mA


  • 3000K, Ra80+
  • 3000K, Ra90+
  • 4000K, Ra80+
  • 4000K, Ra90+


  • Non-dimmable
  • Casambi Bluetooth
  • DALI


  • Non-emergency
  • 3 Hour
  • DALI


  • White (Matt) Powder Coated, RAL 9016
  • Silver (White Aluminium) Powder Coated, RAL 9006
  • Black (Matt) Powder Coated, RAL 9005

Baffle Colour

  • Black Inside baffle
  • White Inside baffle
  • Gold Inside baffle

Beam Angle

  • 15° Beam Angle Narrow Beam
  • 30° Beam Angle Narrow Beam
  • 40° Beam Angle Wide Beam

Ingress protection (Optional)

Available on 5 LED version only. Overall size increases to 195mm x 80mm (cut-out 183mm x 70mm)
  • IP65 IP rated housing

Please note: all images are used for illustrative purposes only. Individual features such as optics, materials, and colours may vary. The specification of the above product and accessories is correct at the date of publishing, but may be subject to change as necessary and without notice. Images are indicative of the quality and style of the specification and may not represent wholly the actual luminaire. Dimensional drawings are intended to give a general indication of the proposed size. The dimensions are accurate to within + or - 2mm. Specification, imagery and dimensional information are not intended to form part of any contract or warranty unless specifically incorporated in writing into the contract.