Lumien Modules & Quick Connect: A Buying Guide

Lumien Quick Connect lets you build a landscape light from a compatible LED module, top accessory and mounting components. The module produces the light; the trim, shroud or hat shapes how it leaves the fixture; the mount positions the assembly. Getting those parts right helps you order a complete light and retain a practical way to service it.

Start with Lumien landscape lighting, or use this guide to compare Micro, Nano and Macro modules before choosing parts. For concrete and masonry work, continue to our Lumien core-drilled lighting selection guide.

What is a Lumien LED module?

A module is the replaceable light engine within a compatible modular fixture. It is not automatically a complete fixture, and it is not the same purchase as a screw-in or bi-pin lamp. A photograph of an assembled light may illustrate the intended application without making every pictured component part of the order. Check the listing’s included components and the exact SKU.

Micro vs. Nano vs. Macro

Quick Connect describes a system, not a promise that every top fits every module. Use a documented adapter only for its stated combination. Match material, module family, mechanical connection and the selected accessory’s compatibility information.

Build the parts list in four steps

1. Choose the job. Decide whether the light will mark a walking route, illuminate a step, highlight a surface or aim at an object. Note viewing angles so the LED does not shine directly toward seated people.
2. Choose the mounting method. A recessed light needs a suitable opening and support; a bollard needs its mounting and riser arrangement; a directional light needs the specified housing and mount.
3. Select the module. Compare physical fit, beam, color and controls. Use the exact model’s output rather than assuming every module in a family delivers the same lumens.
4. Choose the top and complete the connection. Add the compatible trim, hat or shroud, required seals and hardware, and a suitable connection to the landscape cable. Check what is supplied with each item.

Example: a brass Micro recessed assembly

A starting combination is M4B1-3.5W-27K-40-A with the LAB-024 circular flush accessory. The module is the light source; LAB-024 is the separate recessed top. If the installation calls for the matching PVC method, review LAP-008 and its mounting dimensions. Add the project’s power supply, cable and outdoor-rated connectors. This is a component example, not a bundled kit or a universal drill-size prescription.

For Nano and Macro examples, quantities and included-versus-separate parts, use the parts-needed tables for recessed Lumien lighting.

Fixed white, tunable white or color?

Fixed-white modules provide the specified white-light color when ordered. Tunable-white models let you adjust the appearance within their stated range. RGBW and RGBTW are different capabilities: verify the exact module’s white-light and color functions rather than choosing from an abbreviation alone.

LumienPRO functions require a compatible PRO module and the specified control. Adding a remote does not turn a fixed-white module into a color-changing one. Check whether the remote is included. For white-light selection, read 2700K vs. 3000K landscape lighting.

Quick Connect and the landscape wire connection

The modular connection does not eliminate the separate connection to the main landscape cable. Lumien’s N4B2 instructions call for outdoor-rated waterproof connectors at that connection; they distinguish those connectors from quick-clip wire taps. Follow the instructions for the selected assembly and preserve its seals when servicing.

Size the transformer using the selected modules’ electrical requirements, including VA where supplied, and account for the cable run. The brass module families referenced here specify 10–15V operation; verify the exact model and measure voltage at the fixture under load. Browse landscape lighting transformers and wire connectors.

Before placing the order

• Record the full module SKU, color temperature, beam and finish.
• List the compatible top, mount, sleeve or riser and quantity.
• Separate included leads, seals and hardware from items sold separately.
• Confirm controls, transformer load and the cable route.
• For recessed work, review the module dimensions and complete mounting arrangement before choosing a bit.

Common questions

Can I replace a module using wattage alone?

No. Fit and electrical compatibility come first. Two modules with the same wattage may belong to different physical families or use different controls.

Does Half Nano need a smaller-diameter opening than Nano?

The current brass drawings show a 1.09-inch module diameter for both. Half Nano reduces the axial size. The sleeve and mounting detail still determine the finished installation opening.

Where should I start for a core-drilled project?

Compare the module dimensions and recessed parts lists, then follow the core-drilling installation planning guide before laying out holes.

Manufacturer drawings and specifications

Reference documents checked November 10, 2026. Download the brass Nano module specification, brass Half-Nano module specification, brass Micro module specification, brass Macro module specification. Drawings describe the listed families; match your exact product and revision before ordering or drilling.

Additional references: Lumien Quick Connect system and Lumien N4B2 installation instructions.

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