LED Strip Lighting

    LED Profiles &
    Aluminium Extrusions

    Recessed, surface, suspended, corner, shadow gap and more — aluminium channels that protect your LED tape and deliver a clean, professional finish in any space.

    LED aluminium extrusion profile installed in a modern ceiling
    Aluminium Construction
    Excellent heat dissipation
    55+ Years Experience
    Lighting specialists since 1968

    Shop by Profile Type

    Plaster-in Trimless LED Profiles Plaster-in LED profile installed

    Plaster-in Trimless Profiles

    Recessed LED Profiles Recessed LED profile installed

    Recessed LED Profiles

    Surface Mounted LED Profiles Surface mounted LED profile installed

    Surface Mounted Profiles

    Suspended LED Profiles Suspended LED profile installed

    Suspended Profiles

    Kitchen & Cabinet LED Profiles Cabinet LED profile installed

    Kitchen & Cabinet Profiles

    Corner LED Profiles Corner LED profile installed

    Corner Profiles

    Shadow Gap LED Profiles Shadow gap LED profile installed

    Shadow Gap Profiles

    Coving & Cornice LED Profiles Coving LED profile installed

    Coving & Cornice Profiles

    Gypsum Plaster Profiles Gypsum plaster profile installed

    Gypsum Plaster Profiles

    In-Ground LED Profiles In-ground LED profile installed

    In-Ground Profiles

    Outdoor Suitable LED Profiles Outdoor LED profile installed

    Outdoor Profiles

    Bathroom Suitable LED Profiles Bathroom LED profile installed

    Bathroom Profiles

    Staircase LED Profiles Staircase LED profile installed

    Staircase Profiles

    Klus Serpent Plus curved LED luminaire turning through a semicircle below a concrete ceiling

    Serpent Plus Curved System

    Klus Inter-Plus 50mm LED profile system in anodised aluminium

    Inter-Plus LED Profile System

    Klus Serpent Plus: serpentine runs and rings of jointed LED modules threading across a studio ceiling
    Klus Serpent Plus · Bespoke system

    When the run isn't straight

    An extrusion is a straight length, and mitring one round a curve shows every joint. Serpent Plus is the other way of doing it: a 48mm system of straight and curved modules that bond magnetically end to end, so a run can turn a corner, wave down a corridor or close into a ring and still read as one unbroken line of light.

    • Straights, quarter arcs and semicircles — rings from ø826mm up
    • Supplied complete: the LEDs, driver and diffuser are the module, so there is no tape to buy
    • Frosted, microprism at UGR<19, or DOT down to UGR<10
    • Surface or suspended, with an uplight cover if you want the ceiling washed too

    Why Use LED Profiles?

    LED tape on its own looks unfinished. Aluminium profiles transform bare tape into a polished, architectural lighting feature — protecting the LEDs, eliminating hotspots, and dissipating heat to extend lifespan.

    • Eliminates hotspots & dot effectDiffuser covers spread the light evenly along the full length of the strip, removing the visible LED dot pattern.
    • Extends LED tape lifespanAluminium conducts heat away from the LEDs — cooler operating temperatures significantly increase service life.
    • Clean, architectural finishPlaster-in profiles and shadow gap channels create seamless, invisible light sources that appear as part of the architecture.
    • Protects & conceals wiringProfiles keep tape secure, prevent accidental damage, and hide the wiring run for a neat installation every time.
    LED aluminium extrusion profile with diffuser cover

    LED Profile Buying Guide

    Everything you need to know about choosing the right aluminium extrusion for your LED tape installation.

    Plaster-inPlaster-in & Trimless Profiles

    Installed before plastering, these channels are skimmed over so only the diffuser aperture is visible. The result is a seamless, frameless line of light that appears integral to the ceiling or wall — popular in high-specification residential interiors.

    RecessedRecessed LED Profiles

    Router or cut a channel into the surface, drop the profile in flush, and cover with a diffuser. Gives a tidier result than surface-mounted without the full commitment of plaster-in. Suitable for timber, MDF, and plasterboard.

    SurfaceSurface Mounted Profiles

    The most versatile and easiest to install — screwed or adhesive-fixed directly to any surface. Available in flat, angled, and wide formats. Ideal for under-cabinet, shelf edge, and cove lighting where routing isn't possible.

    SuspendedSuspended & Pendant Profiles

    Hung from wire or rod fixings below the ceiling, suspended profiles create a pendant-style linear light. Popular in offices, kitchens, and dining areas where a dramatic floating light effect is desired.

    CornerCorner & 45° Profiles

    Angled at 45° or 90°, corner profiles fit into the junction of two surfaces — perfect for under-shelf lighting, cabinet interiors, and ceiling-to-wall angles where a standard flat profile won't sit correctly.

    Shadow GapShadow Gap Profiles

    Fitted at the wall-to-ceiling or wall-to-floor junction, shadow gap profiles create an architectural reveal with LED light glowing from within. A contemporary alternative to coving that makes ceilings appear to float.

    CovingCoving & Cornice Profiles

    Decorative profiles that replace or augment traditional coving, housing LED tape to create an upward wash of ambient light. Available in plaster and aluminium versions to suit both traditional and contemporary interiors.

    DiffusersDiffuser Covers

    Available in clear, frosted, and opal finishes. Clear maximises brightness with slight dot visibility. Frosted balances brightness and diffusion. Opal gives the smoothest, most even output — best for close viewing distances.

    HeatHeat Dissipation & LED Life

    Aluminium conducts heat away from the LED chips. Running LED tape without a profile raises junction temperature and reduces lifespan. High-density tape (above 14.4W/m) should always be used in a profile.

    CuttingCutting & Joining Profiles

    Aluminium profiles can be cut with a fine-tooth mitre saw or hacksaw. End caps, joiners, and suspension kits are available for all our profile ranges. Contact us if you need help specifying accessories.

    Wet AreasBathroom & Outdoor Profiles

    Our bathroom and outdoor profiles are specified for moisture-resistant use. Always pair with correctly IP-rated LED tape — IP65 for splash zones, IP67/68 for full immersion or in-ground applications.

    StaircasesStaircase & Step Profiles

    Step-edge and riser profiles provide low-level illumination on staircases, improving safety and creating a dramatic feature. Available in recessed and surface formats, often paired with PIR sensors for automatic activation.

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