U-shaped Luna Mag set - 48 V flush-mounted magnetic lighting (recessed) for living room, kitchen and office
The U-shaped Luna Mag set is a set of 48 V recessed magnetic rails that form three sides of a rectangle - an elegant, minimalist frame of light over a table, kitchen island, corner sofa or walkway. The profile is flush-mounted (flush with the ceiling), so that only the narrow line of the rail and luminaire is visible. You plug in the magnetic modules "with a click", move and replace them at will - no tools and no changes to the installation.
Key advantages of the flush-mounted "U" kit
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Architectural purity - the recessed profile creates an almost frameless line; after filling and painting, the rail merges with the ceiling, and the light remains in the starring role.
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Magnetic flexibility - you plug in the spotlights, LED lines and decorative overhangs with a 48 V adapter, move them around, and they are added anywhere in the U-set
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Safety 48 V DC - low voltage, high efficiency and comfort of integration with dimming and Smart systems (Bluetooth).
- Orderin open-space - U-shape naturally delineates zones: dining, relaxation, worktop, communication. The open edge does not visually weigh down the interior like a full rectangle.
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Scalability - at any time you will expand the system with a fourth arm (rectangle), tees, additional branches and luminaires.
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User-friendly service - you will remove the luminaires in a second, and the profile is easy to clean; in case of rearrangement changes you simply rearrange the modules.
What the set includes
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48V flush-mounted magnetic rails - three sections of recessed profiles forming a U (typical configurations: 2 m + 1 m + 2 m or 1 m + 1 m + 1 m; other lengths are also available).
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Two 90° corners (internal) - precise connection of arms with assured continuity of power.
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Flexible connector - ensures electrical continuity
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48 V DC power supply - matched by power to the total power of the luminaires with a 15-20% reserve; installation in the ceiling space, in the soffit or in the service cabinet.
If you need a specific arm length, profile color (black/white) or a different power supply - we will match the components to the room plan.
Compatible luminaires Luna Mag 48 V
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Magnetic spotlights (spots) - directional accents 15-60°, CRI 90+, colors 3000-6000 K; ideal for paintings, shelves, structural walls.
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LED light lines - 300/600/900 mm modules give even general light; great for task and mood.
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Micro-lines/wallwashers - soft highlights for curtains, walls and textures; create depth and the impression of a higher ceiling.
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Decorative overhangs on a 48-volt adapter - over a table or island; replacement without a box, no forging.
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Control modules - 0-10 V, Bluetooth; light scenes and automation in Smart applications.
Where a U-shape will work
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Living room - two longer arms guide light against walls, crossbar illuminates table and sofa; spots accent paintings, LED line gives soft "fill light".
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Dining room/annex - U-shape organizes open-space: line over table + spotlights on dresser/wall gallery; you can clip decorative overhangs anywhere.
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Kitchen - three sides of the rectangle above the U-shaped built-ins provide even working light without hand shadows.
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Corridor/hallway - a leading dash of light enhances clear communication; spots will highlight photos and niches.
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Home office - main line over desk, arms for bookcases and background for video conferencing.
Flush mount - step by step
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Routing - determine the course of the three arms and the positions of the 90° corners.. Maintain parallelism with respect to the walls and a repeatable offset (usually 10-30 cm from the edge of the furniture/wall).
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Cut slots - for plasterboard ceilings, cut slots under the width of the profile; in concrete, use a cutter/groove and mounting shirts.
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Embed the profile - attach brackets to substructure; level the profile so that the edge is flush with the board (flush).
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Connections - install 90° corners, check power and mechanical contacts; use a flexible connector if necessary.
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48 V power supply - run wires to power supply location; plan for service access (flush/hole/cavity).
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Grouting - do mesh and putty the edges of the profile with the board; when dry, prime and paint the whole thing.
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Switch on the system - connect the power supply (230 V input / 48 V output with the correct polarity), check the continuity of the power supply.
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Plug in the fixtures - magnetically settle the LED lines and spotlights, set the directions and scenes.
Installation tips:
- For long lengths, use double-sided power supply or sectioning to minimize voltage drops.
- On plasterboard ceilings, provide denser profile supports at edges and corners.
- Before final painting, plug in track protection caps to avoid contaminating the inside of the rail.
Power selection and section planning
Add up the powers of the luminaires (e.g.. 2× line 18 W + 4× spot 10 W = 76 W) and add 15-20% provision for power supply(90-100 W). If the arms are long or you plan to expand, separate the system into two sections (e.g.. left arm + crossbar and right arm) - you will gain stable voltage and independent light scenes.
Light design - recommendations
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Color: living/dining room 3000-3500 K (cozy, but legible); kitchen 3500-4000 K (better perception of details).
- Illumination angles: accents 15-24° (paintings, niches), general 36-60° (living area).
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CRI: choose fixtures with CRI ≥ 90 to make the colors of furniture and food look natural.
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Glare: in seating areas, prefer LED lines with blends/prisms and reflectors with "honeycomb"; direct the flux out of the field of view.
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Scenes: minimum "Entrance" (100% lines, 60% spots), "Work" (80/80), "Dinner" (40/30), "Evening" (25% lines, spot accents).
Parameters and performance quality
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System: 48 V DC, flush (recessed) magnetic rail.
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Installation: plasterboard/concrete ceiling; profile with putty flange.
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Material: powder-coated/anodized aluminum.
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Profile color: black or white.
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Degree of protection: IP20 (dry interiors); for damp areas - dedicated luminaires with higher IP.
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Compatibility: full with Luna Mag 48 V modules (lines, spots, overhangs, control).
Frequently asked questions (FAQ)
Will 230 V fixtures fit?
No. The system is 48 V - luminaires with a 48 V magnetic adapter are required.
Is it possible to dim?
Yes. Select "dimmable" luminaires and power supply/controller compatible with DALI, 0-10 V or Bluetooth modules. You configure the scenes in the app in minutes.
How to clean the flush profile?
After unfastening the fixtures, wipe the inside of the rail with a dry microfiber.. Do not use wet cloths or aggressive detergents.
What about servicing the power supply?
Provide a service opening (flap/grille/headliner). For larger systems, use several power supplies with lower power - easier service and simpler cable routing.
Can the profile be bent?
It is not possible.
Why flush-mounted 48 V instead of surface-mounted 230 V
Recessed profile gives a "clean ceiling" effect with no visible lamp base or cables. Low voltage of 48 volts improves safety and paves the way for professional dimming and automation. Thanks to the magnetic adapters, any rearrangement is a moment - no forging and no calling an electrician.
Summary
The U Luna Mag set - flush-mounted 48V is a set that combines minimalist aesthetics with the full flexibility of magnetic systems. Three arms create an elegant frame of light, and magnetic fixtures allow you to go from a bright work scene to an intimate ambience in a minute. If you want modern, consistent lighting without visual compromise - choose a U layout and build in a light to match your interior today and in a few years.
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