48V Magnetic Track Lighting System
Topsund 48V magnetic track lighting is a low-voltage modular lighting system designed for smart homes, villas, apartments, showrooms, and residential lighting projects. The system supports magnetic spotlights, linear lights, grille lights, wallwashers, and pendant modules on one track platform. With DALI-2, KNX gateway integration, Casambi, Zigbee, and other smart control options, it helps lighting designers, smart home integrators, and contractors create flexible, clean, and future-ready architectural lighting systems.
OVERVIEW
48V Magnetic Track
Lighting System Overview
A 48V magnetic track lighting system is more than a single lighting fixture. It is a complete low-voltage lighting platform that combines track profiles, power supplies, magnetic light modules, connectors, and smart control options into one flexible system. Designers and integrators can use the same track to arrange accent lighting, general lighting, wall washing, task lighting, and decorative pendant lighting according to different room layouts and project requirements.
Low-Voltage Safety
48V low-voltage design makes the system suitable for residential interiors, villas, apartments, and smart home projects.
Modular Lighting Flexibility
Spotlights, linear modules, wallwashers, grille lights, and pendants can be combined on one magnetic track system.
Smart Control Compatibility
Compatible with DALI-2, KNX gateway integration, Casambi, Zigbee, and project-based smart lighting control systems.
48V MAGNETIC TRACK BASICS
What Is a 48V
Magnetic Track Lighting System?
A 48V magnetic track lighting system is a low-voltage architectural lighting system that uses a magnetic track as both the mounting structure and the power distribution channel. Different lighting modules can be placed, moved, or replaced along the track without complex rewiring.
Compared with traditional fixed downlights or standard track lighting, a 48V magnetic track system gives designers and integrators more flexibility during project planning, installation, and future adjustment. It allows spotlights, linear lights, grille lights, wallwashers, and pendant modules to work together within one clean ceiling system.
For residential villas, apartments, showrooms, and smart home projects, this type of lighting system helps create a cleaner ceiling appearance, flexible lighting layers, and easier integration with smart control systems such as DALI, KNX, Casambi, and Zigbee.
Low-Voltage Track Platform
The 48V track provides a safe low-voltage power structure for different magnetic lighting modules.
Magnetic Module Installation
Lighting modules can be attached, repositioned, or replaced on the track with flexible magnetic mounting.
One System, Multiple Lighting Layers
Accent lighting, general lighting, wall washing, and decorative lighting can be combined in one track system.
It is a modular lighting platform for flexible ceiling design, layered illumination, and smart lighting control.
SYSTEM COMPONENTS
Magnetic Track System
Components
A complete 48V magnetic track lighting system is built from several coordinated components, including the track profile, power supply, power feed, connectors, lighting modules, and optional smart control devices. Each component affects installation flexibility, lighting performance, control compatibility, and the final ceiling appearance.
For residential villas, apartments, showrooms, and smart home projects, choosing the right combination of components helps designers and integrators create a clean, flexible, and reliable architectural lighting system.
1. Track Profile
The main structure for mounting lighting modules and distributing 48V low-voltage power.
2. Power Supply
Converts mains voltage into stable 48V DC power for the magnetic track system.
3. Power Feed
Connects the power supply to the magnetic track and delivers power into the system.
4. Connectors
Used to join track sections and support straight, L-shape, T-shape, or customized layouts.
5. Lighting Modules
Includes spotlights, linear lights, grille lights, wallwashers, and pendant modules.
6. Smart Control Options
Supports project-based control solutions such as DALI-2, KNX integration, Casambi, and Zigbee.
A 48V magnetic track system is not only a track and a lamp.
It is a coordinated lighting platform where power, structure, modules, connectors, and control options work together.
LIGHTING MODULE OPTIONS
Lighting Modules:
Spotlights, Linear Lights, Wallwashers and Pendants
A 48V magnetic track lighting system can support different lighting modules on the same track platform. Designers and integrators can combine spotlights, linear lights, grille lights, wallwashers, and pendant modules to create layered lighting for residential and commercial interiors.
Each module serves a different lighting purpose. Spotlights are used for accent lighting, linear modules provide general illumination, wallwashers highlight vertical surfaces, grille lights deliver low-glare focused lighting, and pendant modules add decorative or task lighting above tables, kitchen islands, and reception areas.
Magnetic Spotlights
Adjustable spotlights are ideal for accent lighting, artwork, display shelves, feature walls, and focused residential lighting scenes.
Linear Light Modules
Linear modules provide clean, continuous general lighting for living rooms, corridors, kitchens, offices, and modern architectural interiors.
Grille Light Modules
Grille lights provide low-glare focused illumination for villas, hotels, lounges, and premium residential spaces.
Pendant Modules
Pendant modules add decorative and task lighting for dining tables, kitchen islands, counters, and reception areas.
Wallwasher Modules
Wallwasher modules create soft vertical illumination for walls, wardrobes, galleries, showrooms, and decorative architectural surfaces.
By combining different lighting modules on one 48V magnetic track,
designers can create ambient lighting, accent lighting, wall washing, task lighting, and decorative lighting within one flexible system.
SMART CONTROL COMPATIBILITY
Smart Control Compatibility: DALI, KNX, Casambi and Zigbee
Topsund 48V magnetic track lighting can be configured with different smart control options according to the project requirements. For professional lighting control, DALI-2 can be used for stable dimming, grouping, and scene control. For whole-home automation projects, KNX can be integrated through a DALI-KNX gateway to connect lighting with keypads, sensors, curtains, HVAC, and smart home logic.
For wireless control projects, Casambi and Zigbee options can support flexible installation, app control, and smart lighting scenes. This makes the 48V magnetic track system suitable for villas, apartments, showrooms, hotels, and residential automation projects where lighting needs to be flexible, controllable, and future-ready.
DALI-2 Control
For professional dimming, grouping, scene control, and precise lighting management in residential and commercial projects.
KNX Integration
For smart villas and whole-home automation, KNX can manage lighting scenes through DALI-KNX gateway integration.
Casambi Control
A flexible wireless option for renovation projects, showrooms, and smart interiors where control wiring is limited.
Zigbee Lighting
Supports app-based and smart home ecosystem control for residential lighting scenes and connected home applications.
| CONTROL TYPE | BEST FOR | TYPICAL APPLICATION | PROJECT FIT |
|---|---|---|---|
| DALI-2 | Professional lighting control | Dimming, grouping, scenes | Villas, showrooms, commercial interiors |
| KNX + DALI Gateway | Whole-home automation | Lighting with sensors, keypads, curtains, HVAC | Smart villas and high-end residences |
| Casambi | Wireless professional control | App control and flexible scenes | Renovation, retail, residential projects |
| Zigbee | Smart home ecosystem control | App, voice, and scene control | Apartments and connected homes |
For smart home integrators and lighting designers, the value is not only the 48V track itself.
The real advantage is combining flexible magnetic lighting modules with the right control system for each project.
M20 Magnetic Track
Installation Options
The Topsund M20 magnetic track system offers multiple installation options for residential and architectural lighting projects. Different track profiles allow designers, contractors, and smart home integrators to match the lighting system with different ceiling structures, project stages, and design requirements.
The M20 series includes surface or suspended track, trimless recessed track, embedded trimless track, and recessed track with frame. All profiles are designed for 48V DC magnetic lighting modules and are available in standard lengths of 1000mm, 1500mm, 2000mm, and 3000mm.
Choosing the right installation profile helps ensure a cleaner ceiling finish, easier installation planning, proper driver positioning, and better coordination with lighting layout and smart control systems.
M20A
For surface-mounted or suspended installation where ceiling cutting is not required.
M20B
For seamless plaster ceiling integration with a minimal trimless finish.
M20C
For pre-planned embedded ceiling integration in architectural projects.
M20D
For standard recessed installation with a visible frame edge.
| TRACK MODEL | INSTALLATION TYPE | BEST FOR | CEILING REQUIREMENT | VISUAL FINISH |
|---|---|---|---|---|
| M20A | Surface / Suspended | Renovation projects, showrooms, offices, residential interiors | No recessed ceiling opening required, suspension kit optional | Visible linear track structure |
| M20B | Trimless Recessed | Villas, apartments, premium residential interiors | Plaster ceiling and finishing required | Seamless trimless ceiling finish |
| M20C | Embedded Trimless | High-end architectural projects and pre- installed ceiling systems | Pre-planned ceiling structure required | Deep integrated architectural finish |
| M20D | Recessed with Frame | Standard recessed ceiling installation | Ceiling opening required | Clean recessed track with visible frame edge |
For premium residential and smart home projects, the track profile should be selected before ceiling construction.
This helps confirm the ceiling opening, plaster detail, power supply position, maintenance access, and final architectural appearance.
FAQ – Magnetic Track Lighting System
SECTION 1：Technical FAQ
1. Can the power supply be installed remotely for the magnetic track system?
Yes. Our magnetic system supports two types of power-supply solutions:
Remote driver, installed inside the ceiling or cabinet
Internal driver, integrated inside each luminaire
For residential projects, the internal driver is recommended because it simplifies after-sales maintenance and avoids opening the ceiling.
2. Will there be voltage drop across long sections of the track?
No. Each magnetic luminaire uses a constant-current driver, ensuring stable output and preventing voltage drop across the entire track.
3.Do I need to distinguish polarity (48+ / 48-) during installation?
No. The track system is non-polarized.
Every luminaire includes an internal driver and rectifier, so the installer does not need to worry about polarity.
4.What is the difference between the M20 and M26 magnetic track systems?
M20 (4-wire): Supports DALI-2, Casambi, Zigbee, tunable white, RGBW.
M26 (2-wire ultra-slim): Wireless control only (Zigbee/Casambi). No DALI bus.
5. Can the magnetic track system use 24 V instead of 48 V?
Yes, but the wattage per luminaire will be lower. 48 V is the recommended standard.
6. Does the magnetic track support DALI-2 and KNX systems?
Yes. With DALI-2 DT6/DT8 drivers, the system integrates with KNX via DALI-to-KNX gateways (JUNG, Gira, ABB, Schneider).
7. Are your magnetic track lights flicker-free?
Yes. All drivers use high-frequency constant current suitable for home cinema and video recording.
8. Are magnetic track lights safe for residential use?
Yes. The system uses SELV 48 V DC, safe even when touched by children or pets.
9. What is the maximum recommended track length per power feed?
10–15 m per feed, depending on total wattage. Add additional feeds for longer layouts.
10. Is the magnetic adapter durable? Will the light fall off?
No. The adapter uses a dual-locking system (magnetic + mechanical).
11. How does tunable white (2700–6000 K) work on the magnetic track?
Requires DALI DT8 driver or Zigbee tunable-white driver. Each luminaire appears as a single address/entity.
12. How many lumens do I need for each room?
Living room: 1500–3000 lm
Kitchen/island: 3000–5000 lm
Bedroom: 800–2000 lm
Hallway: 300–800 lm
SECTION 2：Installation FAQ
13. Can the track be installed on ceilings with aluminum channels or concrete slabs?
Yes.
Aluminum channel / gypsum → use trimless recessed (M20B/M20C)
Concrete → surface-mounted
14. Can magnetic track lights be added to an existing ceiling without major renovation?
Yes. Surface-mounted tracks require very little modification.
15. How long does installation take for a villa?
Design: 1–2 days
Track installation: 1–3 hours per room
Adjustment: 20–30 minutes
16. How do I install magnetic track lights?
Fix track
Connect power
Test continuity
Insert magnetic modules
Adjust beam angles
No tools needed for repositioning.
17. Can the track be customized into curved or circular shapes?
Yes. Send your CAD drawings for evaluation.
18. What ceiling thickness is needed for trimless recessed installation?
Recommended plasterboard thickness: 9–12 mm.
19. Are black and white color options available?
Yes. Black and white are standard; custom RAL colors available.
20. What is the warranty for magnetic track lights?
3-year warranty, including free replacement and shipping for defects.
21. Is the system compatible with magnetic tracks from other factories?
Not recommended. Rail dimensions and adapter structures vary.
22. Do I need a separate driver for each light?
No. Internal-driver modules contain their own driver.
SECTION 3：Smart Control FAQ
23. Does the system support wireless dimming via Zigbee, Casambi and Matter?
Yes. Our magnetic luminaires support Zigbee 3.0 and Casambi directly.
Matter is added at the control layer, using Matter wall switches or smart relays in the wall box.
This hybrid setup keeps Zigbee stable inside the luminaires and uses Matter for native app and voice control.
24. How many Zigbee luminaires can one network handle in a residential project?
In a typical villa project:
One Zigbee coordinator or gateway can reliably handle 40–60 luminaires
With routers (powered devices), the mesh can be extended further
For larger villas, we recommend splitting by floor or area into two or more networks
Your integrator can size the Zigbee network based on total rooms and circuits
25. Can your magnetic track lights work with Philips Hue?
Yes. Our Zigbee 3.0 drivers are compatible with Philips Hue Bridge.
The lights appear as standard Hue lights in the app and can be controlled by:
Hue mobile app
Hue wall switches / Friends of Hue keypads
Hue scenes, routines and automations
This is a very popular setup for EU residential projects.
26. Can I use normal wall switches and still have app / smart control?
Yes. There are two main options:
Use a Zigbee or Matter smart relay behind the traditional wall switch
Or replace the switch with a smart Zigbee / Matter keypad (rocker or push button)
This way, the client keeps the familiar wall control, while still using apps, scenes, voice and automations.
27. Can the system integrate with Home Assistant and Zigbee2MQTT?
Yes. Our Zigbee 3.0 luminaires work well with Zigbee2MQTT (Z2M) and Home Assistant.
Each luminaire appears as a separate light entity
You can create groups, scenes and automations
Ideal for advanced users who want a unified ecosystem with many brands
Many EU integrators already use this setup in real villa projects.
28. How do tunable white (CCT) and RGBW work with DALI, Zigbee and Matter?
For tunable white (CCT) and RGBW, we recommend:
DALI DT8 drivers for wired professional control (via KNX / DALI)
Or Zigbee CCT / RGBW drivers for wireless control
Matter is usually used at the scene / room / group level, while the detailed CCT or RGBW control runs through DALI or Zigbee.
29. Can I mix DALI and Zigbee control in the same villa?
Yes. Many high-end projects use a mixed architecture:
DALI-2 in key areas (e.g. main living room, kitchen, long corridors) connected to KNX or a central controller
Zigbee luminaires in bedrooms, secondary areas or where wireless is more practical
Both can coexist in the same magnetic track system as long as the driver type is chosen correctly per circuit.
30. What smart control setup do you recommend for a modern villa project?
A very practical and future-proof setup is:
Zigbee 3.0 luminaires on the magnetic track (stable inside metal channels)
Matter (Thread) wall switches or relays for native control in Apple / Google ecosystems
Optional DALI-2 / KNX in technical rooms for advanced wired automation
This gives the homeowner local wall control, app and voice control, and flexibility to expand the system over time.
31. Does your magnetic track system support DALI-2?
Yes. Our M20 (4-wire) track supports DALI-2 for professional wired control.
Each luminaire uses a DALI DT6 (single-channel) or DT8 (tunable white) driver.
32. What is the difference between DALI DT6 and DALI DT8?
DT6 → One address per channel (ON/OFF + dimming)
DT8 → One address for CCT or RGBW, more efficient for residential projects
For villa projects with tunable white, DT8 is highly recommended.
33. Can DALI magnetic track lights work with KNX?
Yes.
DALI integrates into KNX using a DALI-to-KNX gateway from brands like:
JUNG
Gira
ABB
Schneider
Theben
Once paired, each luminaire/group appears in the KNX visualization for full control.
34. Do I need a separate DALI power supply for the magnetic track?
Yes.
The DALI bus requires a 16 V DALI power supply, which is independent from the 48 V DC power supply for the lights.
One DALI PSU can support up to 64 addresses (or more with multi-master systems).
35. How many DALI groups can I create in a villa project?
Standard DALI supports 16 groups
DALI-2 controllers (especially KNX gateways) allow more flexible group logic
For villas, designers typically divide groups by:
Room
Function (ambient / task / accent)
Pathway lighting
36. Can I mix DALI and Zigbee control in the same magnetic track project?
Yes.
It is common in EU villa installations:
DALI → Main living room, kitchen, long corridors
Zigbee → Bedrooms, guest rooms, secondary areas
Matter → Wall switches or central scenes
Both systems can coexist using the same track as long as the correct driver is installed in each luminaire.
37. Which KNX panels or switches can control DALI track lights?
Any KNX-compatible panel can control the DALI gateway, such as:
JUNG LS Touch
Gira G1
ABB RoomTouch
MDT Glass Touch Panel
Basalte Sentido (premium)
These panels allow scenes, dimming, and CCT control for all DALI magnetic track lights.
38. Can DALI be combined with Matter for villa projects?
Yes — this is becoming very popular.
Architecture:
DALI → precise dimming for luminaires
Matter → native app + voice control for the homeowner
Integration happens through platforms like:
Home Assistant with DALI integration
Matter-compatible gateways
Hybrid KNX/Matter automation
This allows both professional wired control and consumer smart home control in the same project.
