LED Profiles | Find Your Perfect Profile

LED Profiles.
Beautiful Light.By Design.

Every great line of light starts with the right profile. Find the aluminium channel, diffuser or specialist system that brings your LED strip installation together.

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15 Profile Families
A starting point for every kind of projectAluminium · Diffusers · Specialist Systems
Technical advice when you need it
Cutaway of a flat aluminium LED profile with an opal diffuser and LED strip
Precision in Profile
Plaster-in LED profile integrated into a ceiling surface
From Surface to Seamless

The Anatomy of an LED Profile Kit

A Complete Profile Set.

Most aluminium LED profile sets bring three finishing parts together. Check the chosen product listing to confirm exactly what is included.

Aluminium Channel

The structure and mounting surface.

Diffuser Cover

The visible face that softens the light.

End Caps

The detail that finishes each end.

LED strip, drivers and controls are usually selected separately. Fixings vary by product; heat sinks and silicone diffusers are specialist items.

01 / Think Beyond the Channel

Small Detail.
Entirely Different Space.

A profile does more than hold LED tape. It decides where light sits, how it is seen and how it becomes part of the room.

LED profile used as an architectural lighting detail in a finished space

03 / LIGHTING FEATURE

Draw a Distinctive Line

Add a precise edge of light to counters and displays.

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Architectural lighting in a contemporary project by Fran Silvestre Arquitectos

04 / ARCHITECTURAL

Shape the Whole Space

Connect surfaces and volumes with considered light.

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02 / Explore the Collection

There Is a Profile for That.

Compare aluminium LED channels, flexible diffusers and specialist systems. Choose a mounting style to narrow the collection.

Showing All 15 Profile FamiliesCompare the Profile. Then Explore the Range.
Flat LED Aluminium Profile

Everyday Surface Mounting

Flat LED Profiles

A slim aluminium channel for fitting onto cabinets, shelves and furniture. A practical starting point when you want a discreet finish without routing a recess.

Good For: Cabinets · Shelves · Display Lighting

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Recessed LED Profile

Integrated into the Surface

Recessed LED Profiles

Designed to sit in a routed channel in furniture, shelving or other suitable surfaces. The profile lip covers the edge of the cut-out for a neat, integrated finish.

Good For: Joinery · Shelves · Flush Lighting

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Deep LED Profile

More Depth, Softer Diffusion

Deep LED Profiles

Extra space between the LED strip and diffuser helps blend individual points of light. Consider a deeper channel when the illuminated surface will be directly visible.

Good For: Retail Displays · Visible Light Lines

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Plaster-In LED Profile

A Trimless Architectural Finish

Plaster-In Profiles

The profile edges are integrated into the plaster finish, leaving a clean line of light. Best considered early, while planning walls, ceilings and the finishing work.

Good For: Ceilings · Trimless Walls · Renovations

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Angled LED Profile

Directional Corner Lighting

Angled LED Profiles

An angled channel sits neatly in an internal corner and directs light outwards, typically at 45°. Useful when a flat profile would illuminate the wrong part of a cabinet.

Good For: Corner Joints · Cabinets · Worktops

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Black LED Profile

A Darker Finishing Detail

Black LED Profiles

Black aluminium profiles blend into dark joinery or create a deliberate contrast with a lighter surface. Check both the housing finish and diffuser colour for your intended look.

Good For: Home Cinemas · Kitchens · Bars

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Large Flat LED Profile

Space for Wider LED Strips

Large Flat Profiles

A broader aluminium channel for compatible wide strips or multiple runs of tape. Check the usable internal width and thermal requirements of your chosen combination.

Good For: Primary Lighting · Offices · Wider Strips

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Wall Mounted LED Profile

Architectural Wall Lighting

Wall-Mounted Profiles

Create clean architectural lines with wall-mounted aluminium profiles, including styles for indirect, upward or downward lighting. Match the profile to the direction of light you need.

Good For: Wall Features · Dado Lighting · Corridors

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Round LED Profile

A Rounded Light Feature

Round LED Profiles

A circular profile offers a different visual character from a square extrusion. Explore surface and suspension options for tubular lighting features and display installations.

Good For: Wardrobes · Suspended Features · Displays

Explore Round Profiles
Suspended LED Profile Kit

Light Suspended in Space

Suspended LED Profiles

Create a pendant-style linear fitting above desks, counters or meeting tables. Plan the suspension points, power entry and driver location alongside the lighting layout.

Good For: Offices · Meeting Rooms · Counters

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Bendable LED Aluminium Profile

Made for Curved Designs

Bendable LED Profiles

Bendable aluminium profiles follow flowing walls and organic shapes. Check the specific product’s permitted bend direction, minimum radius and fixing method before planning your curve.

Good For: Curved Walls · Custom Arcs · Features

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ModularLite LED System

Build a Connected Lighting System

ModularLite System

ModularLite combines linear profiles with compatible connectors to create joined layouts, corners and geometric features. Plan the profile lengths, connections and suspension as one system.

Good For: Office Grids · Retail · Geometric Shapes

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Domed LED Profile

A Softer, Rounded Silhouette

Domed LED Profiles

An arched diffuser changes both the appearance of the fitting and the spread of light. A useful alternative to flat covers when you want a more rounded lighting feature.

Good For: Decorative Lighting · Visible Fittings

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Silicone Neon Flex

Flexible Neon-Style Diffusion

Silicone Neon Flex

Silicone diffusers create a flexible, continuous-looking light surface for compatible LED strips. Choose the right cross-section for your routed channel or surface installation.

Good For: Curved Joinery · Organic Shapes

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LED Heat Sink Profile

Support for Thermal Management

Heat Sink Profiles

An aluminium base helps transfer heat away from the LED strip. Useful where heat management is the priority or the strip needs a suitable mounting surface within a larger assembly.

Good For: Thermal Management · Under-Profile Mounting

Explore Heat Sinks

Need to see every size and variation? Browse the complete LED profile collection for product drawings, dimensions and compatible accessories.

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In Focus / ModularLite

See the System
Take Shape.

See how the profile sections and connecting pieces come together in our ModularLite assembly guide.

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03 / Why the Profile Matters

The Difference Is in the Finish.

A well-chosen LED strip profile shapes how the light looks and how the installation performs. See what a carefully selected channel and diffuser bring to the finished detail.

  1. A More Continuous Line of Light

    A suitable diffuser softens visible LED points. Strip density, diffuser opacity and the distance between them all influence how seamless the result looks.

  2. More Comfortable Illumination

    Diffusion helps soften the appearance of the LEDs. Positioning the profile outside normal sightlines also helps reduce uncomfortable direct glare.

  3. A Protective Housing

    The channel and cover help protect delicate LED tape from accidental contact and dust. Water protection depends on the rating of the complete installation.

  4. Better Heat Management

    Aluminium helps conduct heat away from the strip. Choose a profile suited to the strip’s output and follow the manufacturer’s thermal guidance.

  5. A Reliable Mounting Surface

    A clean aluminium channel gives LED tape a consistent base for adhesion. Use the appropriate mounting clips or fixings for the profile and the surface.

  6. A More Considered Finish

    Diffusers, end caps and carefully planned cable exits turn exposed tape into a finished lighting detail, whether it is visible or built into the architecture.

04 / Find Your Fit

The Profile Picker.

Tell us where your light will live and how you want it to look. We’ll give you a focused shortlist of LED profile families to explore.

A Better Starting Point01 / 03

Step 01 · The Installation

Where Will the Light Go?

Choose the surface or setting that best describes your project.

Before You Order

The Details That Make It Work.

Your shortlist narrows the style. These six checks help you turn it into a reliable finished installation.

Start with the Installation

Decide whether the profile will sit on a surface, fit into a recess, disappear into plaster or hang from the ceiling. Surface-mounted profiles are a useful starting point for existing furniture. Recessed and plaster-in profiles need space within the construction, so plan them before cutting or finishing the surface.

Check the Usable Strip Width

Match the LED tape to the internal mounting width, not the external width of the extrusion. Allow for connectors, solder joints and any protective coating around the strip. A profile that looks wide enough from the outside may have less usable space inside.

Choose the Light Effect

A shallow profile keeps the fitting discreet; a deeper profile gives light more distance to mix before reaching the diffuser. Opal diffusers, high-density tape and suitable COB LED strips can help produce a more continuous-looking light line. Test the intended combination if the illuminated face will be prominent.

Plan Lengths, Corners and Cable Entry

Measure each run and note corners, joins and end positions. Check the available profile and diffuser lengths, compatible connectors and how the cable will enter the channel. LED strip cut points and maximum run lengths are separate from the profile dimensions and must also be considered.

Match the Profile to the Environment

Consider the LED strip’s power, heat dissipation and ventilation. For kitchens, bathrooms or exterior positions, check the required environmental protection and the ratings of the complete lighting system. An aluminium channel or silicone diffuser alone does not make an installation waterproof.

Finish the System

Confirm which diffuser, end caps, mounting clips or suspension parts are supplied with the selected item. Then match the strip to a suitable driver and, if required, a compatible controller or dimmer. Plan an accessible position for the driver and agree the electrical installation with a qualified installer.

The Mounting Methods, Compared

Surface, Recessed or Plaster-In?

Three common ways to install an aluminium profile for LED strip lighting.
Mounting TypeThe Finished LookA Useful Starting Point ForPlan For
Surface-MountedA visible channel attached onto the surface.Existing cabinets, shelves and display furniture.Profile height, suitable fixings and a tidy cable route.
RecessedA channel set into the surface, usually with a visible finishing lip.Routed joinery, furniture and integrated linear details.Cut-out width, recess depth and the material around the channel.
Plaster-InA trimless light line with the profile edges finished into plaster.New ceilings, wall finishes and architectural renovations.Installation before final finishing, access and careful plasterwork.

05 / A Clearer Picture

Your LED Profile Questions, Answered.

Practical answers to help you choose, specify and plan your LED strip channel installation.

Ask a Profile Expert

What Is an LED Profile?

An LED profile is a housing used to support and finish LED strip lighting. Most conventional profiles are aluminium extrusions, also called LED channels or LED strip channels. A matching diffuser covers the strip, while end caps finish the ends. Silicone diffusers and specialist heat sinks serve different purposes, so check the individual product construction.

Do LED Strips Need an Aluminium Profile?

The answer depends on the strip and the installation. An aluminium profile provides a consistent mounting surface, helps dissipate heat and can protect the tape from accidental contact. It also gives a more finished appearance. Follow the LED strip manufacturer’s mounting and thermal requirements, particularly for higher-output products.

What Is the Difference Between Recessed and Plaster-In Profiles?

A recessed profile fits into a prepared channel, often with a visible lip that covers the cut edge. A plaster-in profile has edges intended to be incorporated into the plaster finish, creating a trimless appearance. Choose recessed profiles for suitable routed joinery and consider plaster-in profiles when planning the finishing work for walls or ceilings.

Will a Diffuser Remove Visible LED Dots?

A diffuser can soften visible points of light, but a completely spotless result is not guaranteed by the diffuser alone. The LED spacing, distance to the diffuser, diffuser material and viewing angle all matter. Deeper profiles and compatible high-density or COB strips can help. Test a sample combination for an important visible installation.

How Do I Match an LED Strip to a Profile?

Check the product drawing for the maximum compatible strip width and usable internal space. Compare that with the full width of your LED tape, including any coating or connectors. Then check the strip’s power and thermal requirements, the desired light effect and whether the diffuser fits over the completed assembly.

Can LED Profiles Be Cut to Length?

Many aluminium profiles can be cut to suit a project using appropriate tools and a suitable cutting method. Check the individual product guidance, remove sharp edges and keep metal swarf away from the LED strip. The diffuser may need a different cutting technique. LED tape must only be cut at its marked cutting points, with power disconnected.

Which Profile Works Best Under Kitchen Cabinets?

Flat surface-mounted profiles are a practical starting point beneath existing cabinets. Angled profiles are useful in corners or where the light needs to be directed towards a worktop. Recessed profiles can provide a neater integrated finish in new joinery. Check the available space, viewing angle and any exposure to moisture before choosing.

Can I Use These Profiles Outdoors or in Bathrooms?

Suitability depends on the specific products and the complete installed system. A standard aluminium profile is not automatically waterproof, and a silicone diffuser does not establish an IP rating for the assembly. Check the product ratings, sealing requirements, strip, driver and connections for the intended location. Ask for technical advice before specifying a wet-area installation.

What Is Included with an LED Profile?

Standard profile sets include the aluminium channel, diffuser cover and end caps as described in the product listing. Mounting clips, suspension hardware, connectors and specialist accessories vary by range. Standalone heat sinks and silicone diffusers are different product types. LED strip, drivers and controls should be checked and selected separately unless explicitly included.

Can I Create Curves or Bespoke Shapes?

Bendable aluminium profiles can follow curves within the limits of the selected product. Silicone diffusers offer another route for suitable flexible lighting details, while ModularLite connectors create joined geometric layouts. For a custom shape or specialist finish, share your dimensions and intended lighting effect with the team before ordering.

A More Personal Starting Point

Still Finding
Your Profile?

Tell us where the light needs to go, the strip you are using and the finish you want. Our team can help narrow down the options, including custom shapes, specialist finishes and more complex projects.

Call 01260 540014Email Your ProjectBespoke Manufacturing

Call Monday–Thursday, 8:30am–5pm; Friday, 8:30am–4pm.
Helpful details: dimensions, strip width, mounting surface and a photo or drawing.

The Other Half of the Detail

The Right Profile.
The Right LED Strip.

Now bring the two together. Explore LED strip lights and match the width, output, colour and control options to your profile and the atmosphere you want to create.

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