Surface <a href="https://prillumenlight.com/fr/commercial-led-strip-light-fixtures-the-ultimate-professional-guide/">Linéaire</a> Lighting | Architectural Ceiling Systems | Prillumen
Architectural Surface Systems

Surface Linear Lighting

Architectural surface-mounted collection d'éclairage linéaire for finished ceilings, concrete structures and spaces where recessed installation is not practical.

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Direct Ceiling Integration

Architectural Lines Without Recessing the Ceiling.

Surface linear lighting brings a clean architectural language directly to the finished ceiling. It is especially useful where ceiling cavities are limited, recessed installation is impractical, or the luminaire is intended to remain a visible part of the interior.

Surface Mounted
Lignes continues
Multiple Profiles
Project Configurations
Architectural linear lighting in a modern commercial ceiling
SLOT Surface Linear

Clean Rectangular Profiles for the Finished Ceiling.

The SLOT platform brings the same coordinated architectural language to surface-mounted applications, giving designers a choice of visual scale while keeping the fixture clean, linear and closely integrated with the ceiling plane.

SLOT 2 surface mounted linear lighting
SLOT 2

Compact Surface Profile

A narrow architectural profile for refined ceiling lines and visually minimal surface-mounted installations.

SLOT 3 surface mount linear lighting fixture
SLOT 3

Balanced Surface Profile

A versatile architectural scale for offices, circulation areas and larger continuous linear compositions.

Architectural surface mount LED linear lighting fixture
Ligne de surface

Wider Profile Option

A broader surface-mounted linear form for applications that need greater visual presence or a wider luminous aperture.

Surface mounted linear light ceiling detail
Why Montage en surface?

Designed for Ceilings Where Recessing Is Not the Answer.

Mount the architectural linear profile directly to the finished ceiling without creating a recessed slot. Surface systems can simplify coordination in existing interiors and in spaces where the ceiling construction does not provide a practical recessed cavity.

Finished CeilingsKeep the luminaire visible and integrated with the ceiling plane.
Limited Ceiling CavityA practical alternative where recessed housing space is constrained.
Existing InteriorsUseful for renovation layouts where major ceiling modification is undesirable.
Continuous ArchitectureExtend linear compositions beyond individual fixtures.
Round Lens Surface Linear

One Rounded Profile. Multiple Architectural Expressions.

A 3.39-inch wide architectural linear family with a rounded luminous form, available for surface, pendant and wall mounting. Use it as an alternative to the sharper rectangular language of the SLOT system.

White architectural round lens surface linear light
White Finish

Round Lens Surface Linear

A softer architectural form with opal lens or grille louver options for continuous or individual linear compositions.

Black architectural round lens surface linear light
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Designed Beyond One Mounting Type

The same profile language can extend across surface, pendant and wall-mounted applications for coordinated project programs.

2FT–8FT + ContinuousStandard lengths plus continuous configurations.
Opal / Grille LouverTwo optical expressions for different project needs.
0–10V / DALICommercial dimming and control options.
UL Listed / DLCNorth American commercial project support.
2700K–5000KWarm through cooler white CCT options.
CRI 80+ / 90+Color quality options by specification.
120–277V / 120–347VCommercial voltage options.
Custom RAL FinishWhite, black, silver and project colors.
Continuous Geometry

Build More Than a Straight Line.

Selected architectural linear systems can extend into continuous layouts and illuminated junctions, helping the lighting follow circulation paths and define space.

L lit corner
L-Lit Corner
Inside L lit corner
Inside L-Lit Corner
Outside L lit corner
Outside L-Lit Corner
V lit corner
V-Lit Corner
Y lit corner
Y-Lit Corner
X lit corner
X-Lit Corner
T lit corner
T-Lit Corner
120 degree lit corner
120° Lit Corner
Applications

Surface Linear Lighting Across Commercial Interiors.

Use surface-mounted linear lighting to establish clean ceiling rhythm where recessed construction is unnecessary or impractical.

Architectural surface mounted linear lighting integrated with a commercial ceiling plane Surface mounted linear ceiling lighting in a contemporary commercial interior Architectural linear surface ceiling lighting used to define spatial design Surface linear lighting application in a modern architectural interior
Surface Linear Lighting Buying Guide

How to Specify the Right Surface Linear Lighting System

Choosing a surface-mounted linear fixture is not only about width or wattage. Start with the ceiling condition and visual intent, then define the profile, run length, optic, output, controls and finish. The guide below helps designers, contractors and lighting buyers narrow the configuration before requesting a specification.

01 / CEILING

Start With the Ceiling Condition

Surface mounting is useful when a recessed cavity is unavailable or undesirable, including many finished ceilings, renovation projects and ceiling conditions where cutting a recessed slot would add unnecessary construction work.

02 / PROFILE

Choose the Architectural Language

Select a rectangular SLOT profile for a crisp, minimal line, or the Round Lens family when the project calls for a softer luminous form. Profile choice affects visual scale as much as lighting performance.

03 / LAYOUT

Define Individual or Continuous Runs

Confirm whether the project uses individual fixtures or longer continuous compositions. Selected systems can extend through illuminated corners and junctions, so the lighting can respond to circulation and ceiling geometry.

04 / OPTICS

Select the Lens or Optical Treatment

A diffuse lens creates a broad, continuous luminous appearance. The Round Lens family also supports a grille louver option. Additional optical choices should be selected according to the specific product family and project requirement.

05 / PERFORMANCE

Match Output, CCT and Controls

Coordinate lumen output with room size and mounting height, then confirm color temperature, CRI, voltage and dimming. The Round Lens family supports 2700K–5000K, CRI 80+/90+, 120–277V or 120–347V, and 0–10V or DALI.

06 / FINISH

Coordinate the Fixture With the Interior

Black and white work across many commercial interiors, while silver and custom RAL finishes can help the linear system coordinate with ceilings, branding, furniture and other architectural elements.

SelectionSLOT Surface LinearRound Lens Surface Linear
Visual characterClean rectangular architectural lineRounded, softer luminous profile
Primary mounting on this pageSurface ceiling mountingSurface ceiling mounting; same family also supports pendant and wall mounting
LongueursVaries by SLOT profile and configuration2FT / 3FT / 4FT / 5FT / 6FT / 8FT / continuous
Optical directionProfile-specific lens / optic optionsOpal lens or grille louver
ContrôlesConfirm by selected SLOT configuration0–10V / DALI
FinitionStandard and project-specific finishesWhite / Black / Silver / custom RAL
Best design useMinimal linear ceiling language and continuous architectural layoutsProjects seeking a more dimensional rounded linear expression

What Should Be Included in an RFQ?

For a faster project review, provide the ceiling condition, fixture family or preferred profile, required lengths or run layout, quantity, CCT, CRI, voltage, dimming/control requirement, finish, optic preference and any corner or continuous-run configuration. Drawings or reflected ceiling plans are especially useful for custom layouts.

When should I choose surface linear lighting instead of éclairage linéaire encastré?

Surface linear lighting is a practical architectural option when the luminaire should mount directly to the finished ceiling or when the ceiling does not provide a suitable recessed cavity. Recessed systems are better when the design intent is to integrate the housing into the ceiling plane.

Can surface linear lighting be used in continuous runs?

Yes, selected Prillumen surface linear systems support continuous configurations. The exact available lengths, joining method and corner options depend on the selected family.

What is the difference between SLOT and Round Lens surface linear lighting?

SLOT uses a more rectangular architectural profile, while the Round Lens family has a rounded luminous form. The Round Lens family is available in 2FT through 8FT lengths plus continuous configurations and can also be mounted as pendant or wall lighting.

What information is needed before ordering custom surface linear lighting?

At minimum, confirm the ceiling condition, layout, lengths, quantity, voltage, CCT, CRI, dimming, finish and optical requirement. For continuous or geometric layouts, provide drawings so the run and junction configuration can be reviewed before production.

Project Configuration

Configured Around the Architecture.

Custom Lengths

Coordinate fixture lengths with ceiling plans and continuous layouts.

Custom Finishes

White, black and project-specific finishes for coordinated interiors.

Optics & Controls

Configure lens, louver, output and control options by selected family.

Project Modifications

Evaluate product configuration against architectural and specification needs.

Technical Resources

Move From Design Intent to Specification.

Specification Sheets ↗ IES & Photometry Instructions d’installation Product Drawings

Have a Surface Linear Project in Development?

Share your ceiling condition, layout, profile preference and project requirements. We can help identify the appropriate surface-mounted linear system.

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