Not sure where to start?

Speak to our team and we'll guide you to the right solution

Choose the right module for your luminaire

The module is the luminaire’s light engine. We help you select modules by output, format and driver compatibility for reliable, consistent performance.

Common Applications

  • New luminaire design
  • Retrofit of legacy fittings
  • Architectural and accent lighting
  • Downlights and panels

Common questions

  • Which LED module suits my luminaire and application?

    Module choice depends on the format you need – linear, circular, square, spot or tape – along with the required output, colour temperature, optic and physical space. The driver and controls must also suit the module. Share your fixture details, target output and any control requirements, and we can help identify a suitable module and matching driver, subject to confirming the full specification.

  • How do I make sure a module and driver work together?

    Compatibility depends on matching the module’s forward voltage and current to the driver’s output range, along with the correct dimming method. Thermal conditions and optic choice also affect performance. We validate electrical and control compatibility so the pairing delivers stable output and a long service life. Sharing the module and driver details lets us confirm a suitable combination before you commit.

  • Can you help me find a replacement for a discontinued module?

    In most cases, yes. Using the original module’s format, output, colour and driver requirements, we can identify a compatible successor or alternative. Where an exact match no longer exists, we explain the closest option and any differences in output, size or appearance that may affect the luminaire. Sharing the original code and fixture details helps us confirm the most suitable replacement.

Module Selection

The right module, correctly matched to its driver and optic, protects light quality, efficiency and long-term reliability.

  • Output Matching

    Module and driver matching

    We match module voltage, current and dimming to a suitable driver, protecting output stability and avoiding flicker or premature failure.

  • Format Selection

    Linear, circular, square or spot

    Guidance on the right module format and optic for your fitting and application, supporting even appearance and efficient performance.

  • Colour Consistency

    Consistent colour and output

    Advice on selecting modules that hold colour and output across a project, protecting design intent and visual quality.

  • Replacements

    Successor module identification

    We help identify compatible successor or alternative modules when an original is discontinued, reducing redesign and keeping fittings maintainable.

Selecting and integrating LED modules

LED modules are the light engines inside luminaires, converting driver output into usable light. The range spans linear, circular, square and spot modules, plus flexible tape, chosen by output, colour, optic and driver compatibility. The right module supports everything from architectural detail to large commercial installations.

How we support module selection

  • Module and driver compatibility matching
  • Output, colour and optic selection advice
  • Replacement and successor-module identification
  • Retrofit and upgrade module support
  • Thermal and format guidance
  • Technical support and product sourcing

The LED Module Range

  • Tridonic linear LED module (LLE).

    Linear Modules (LLE)

    Linear light engines for offices, commercial and industrial luminaires and continuous runs.

  • Tridonic circular LED module (CLE).

    Circular Modules (CLE)

    Circular light engines for downlights and round luminaires, matched to output and format.

  • Tridonic square LED module (QLE).

    Square Modules (QLE)

    Square light engines for panels and architectural fittings requiring even appearance.

  • Tridonic spot LED module (SLE).

    Spot Modules (SLE / SLA)

    Compact spot engines for accent and retail lighting where output and beam control matter.

The Benefits

The right LED module protects light quality, simplifies driver matching and keeps luminaires performing reliably.

  • Consistent light output and colour
  • Reduced compatibility risk
  • Easier module replacement
  • Dependable long-term performance

Not sure which LED module you need?

Module selection depends on format, output, colour, optic and driver compatibility. Share your fixture details, target output and any control requirements, and we can help identify a suitable module and matching driver, subject to compatibility checks.

Frequently asked questions

  • What information do you need to recommend an LED module?

    The most useful details are the luminaire format and available space, target output and colour temperature, the optic or beam required, the driver or control system, and any thermal constraints. For a replacement, the original module code helps. With this we can identify a suitable module and matching driver and flag anything that needs checking before you commit.

  • Can you match modules and drivers for a production run?

    Yes. For OEM production we help match modules and drivers so performance is consistent across batches. We validate electrical and control compatibility and can advise on programmable drivers where a specific output is needed. Sharing your design details and volumes lets us confirm a dependable, repeatable module-and-driver combination for manufacturing.

  • Do you supply modules for tunable white or human-centric lighting?

    Yes, we support tunable white solutions where the module, driver and controls are selected to work together. Tunable white depends on compatible modules and control gear and a suitable control system. Tell us your application and control requirements and we can help select components that deliver the intended colour range and dimming behaviour.

  • How do I keep colour and output consistent across a project?

    Consistency comes from specifying modules with the required colour tolerance and output, and pairing them with suitable drivers and controls. We help select modules that hold their appearance and advise on driver and dimming choices that avoid visible variation. Sharing the project scope lets us recommend a consistent, dependable specification.

  • Can you help upgrade an old fitting to an LED module?

    In many cases, yes. Depending on the fitting, we can help identify a suitable LED module and compatible driver, or a complete solution where that is more practical. Share the fixture details, dimensions and any control requirements, and we can suggest a suitable upgrade route and explain any differences that affect fit or appearance.

Need help selecting the right LED module?

Share your fixture and output details and we’ll help identify a compatible module and matching driver for your application.