The picture shows a section of two linear surface-mounted luminaires, one with a white and one with a grey surface. The underside of the white luminaire is fitted with a black louvre, with each lens containing a small LED light. The grey luminaire has a smooth cover. Both luminaires have a modern design. The background is grey.

Matric A3 | System 55mm Surface

LED surface-mounted luminaire for walls or ceilings

Direct only light distribution. Light channel made of 55mm wide aluminium profile. Bespoke lengths possible. Surface natural anodised or white, graphite, black, champagne or copper coated. Further surface options see Lightnet-Surface-Collection or RAL of your choice. Direct light using precision lenses with louvre for wide uniform symmetrical light distribution with high glare limitation (UGR<19) especially for workplaces. Louvre available in various colour finishes. Microprismatic screen made of special acrylic glass with optimized glare reduction especially for workplaces. Satin opal diffuser for general lighting with maximum transmittance and homogeneous lighting. Wallwasher for homogeneous illumination of vertical surfaces. Driver integrated into luminaire housing, optionally switchable or dimmable (DALI, Touch-Dim, Casambi). Colour temperature 2200K, 2700K, 3000K, 3500K, 4000K, 6500K or Tunable White (2700-6500K). Binning≤ MacAdam 3. Colour rendering CRI>80, CRI>90 or Full Spectrum. On request: Integration of tracks and spotlights, emergency lighting components, sensor technology.

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Product adjustments

90° Corner Opal/Microprismatic

Midpin-Downlight XD 770lm/10W/Ø40mm

Midpin Spotlight XM 770lm/10W/Ø40mm

Midpin Spotlight XP 770lm/10W/Ø40mm

3-Phase Track

Multisensor

Jet Black | Snow White

Jet Black | Satin Silver

Jet Black | Jet Black

Jet Black | Satin Gold

Jet Black | Anodic Champagne

Jet Black | Satin Copper

Snow White
Radiant Silver
Jet Black
Natural Anodised
Ivory White
Anodic Silver
Stone Grey
Urban Graphite
Anodic Bronze
Matte Terra
Medium Brass
Anodic Champagne
Satin Silver
Satin Taupe
Satin Cloud
Satin Gold
Satin Pale Gold
Satin Ivy Green
Satin Copper
Satin Cipria
Satin Bronze
Pale Oak
Amber Oak
Midnight Ebony
Real Wood dark
Real Wood light

Sustainability Plus Collection
In our Sustainability Plus Collection, we place a special focus on the sustainability of both the powder coatings and the production process. With the help of three fully automated production lines, we completely recover the powder coatings, use electric ovens powered by solar energy and minimise curing times.
- Snow White
- Radiant Silver
- Jet Black
- Natural Anodised
Deep Matte Collection
For our Deep Matte Collection, we have carefully selected a range of surfaces with an outstanding deep matt and velvety elegance, ensuring a subtle and high-quality integration into the room architecture.
- Ivory White
- Anodic Silver
- Stone Grey
- Urban Graphite
- Anodic Bronze
- Matte Terra
- Medium Brass
- Anodic Champagne
Satin Collection
Our Satin Collection impresses with its inimitable satin finish, excellent depth of colour and a subtle, fine sheen achieved through a special two-stage process. This collection offers top-class surfaces that bring the light to life.
- Satin Silver
- Satin Taupe
- Satin Cloud
- Satin Gold
- Satin Pale Gold
- Satin Ivy Green
- Satin Copper
- Satin Cipria
- Satin Bronze
Wood Collection
The new wood surfaces combine technical precision with natural aesthetics and open up a wide range of possibilities for harmonious integration into architectural interior designs. Available as high-quality real wood veneer or decorative foil with a tactile texture, they offer authentic materiality – from Scandinavian lightness to deep elegance. The wood surfaces are available for the Matric, Liquid Line, Basic and Cubic luminaire families.
- Pale Oak
- Amber Oak
- Midnight Ebony
- Real Wood dark
- Real Wood light

Download catalog page and assembly instructions

Configuration and data download

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Downloads	Article code	Productname	Length L/Diameter D (mm)	Optical system	Surface finish	Colour temperature	Control	Reflector Colour Inside	Luminous Flux	Power consumption
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LBE-840H-Lxxxx-G	Matric-A3	Special length L=xxxxmm	Lens Louvre	Jet Black	4000K	Switchable	Reflector: Satin Gold	3210lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LWL-830H-Lxxxx-W	Matric-A3	Special length L=xxxxmm	Lens Louvre	Snow White	3000K	Dimmable (DALI)	Reflector: Snow White	3098lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LWL-840H-Lxxxx-G	Matric-A3	Special length L=xxxxmm	Lens Louvre	Snow White	4000K	Dimmable (DALI)	Reflector: Satin Gold	3210lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LWE-830H-Lxxxx-W	Matric-A3	Special length L=xxxxmm	Lens Louvre	Snow White	3000K	Switchable	Reflector: Snow White	3098lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LEE-840H-Lxxxx-A	Matric-A3	Special length L=xxxxmm	Lens Louvre	Natural Anodised	4000K	Switchable	Reflector: Satin Silver	3210lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LWE-840H-Lxxxx-G	Matric-A3	Special length L=xxxxmm	Lens Louvre	Snow White	4000K	Switchable	Reflector: Satin Gold	3210lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3OBE-830M-Lxxxx	Matric-A3	Special length L=xxxxmm	Opal diffuser	Jet Black	3000K	Switchable		2027lm/m	15W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3OBE-840M-Lxxxx	Matric-A3	Special length L=xxxxmm	Opal diffuser	Jet Black	4000K	Switchable		2100lm/m	15W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LBE-830H-Lxxxx-G	Matric-A3	Special length L=xxxxmm	Lens Louvre	Jet Black	3000K	Switchable	Reflector: Satin Gold	3098lm/m	26W/m
PDF LDT DWG IES RFA ULD TXT ROLF	LA3LWE-840H-Lxxxx-W	Matric-A3	Special length L=xxxxmm	Lens Louvre	Snow White	4000K	Switchable	Reflector: Snow White	3210lm/m	26W/m