What is the difference between 48V and 220V track systems?
Track lighting offers a flexible, clean solution for residential, retail, and hospitality interiors. Choosing between 48V and 220V systems depends on project requirements, design expectations, and technical conditions. Both systems operate differently and provide specific advantages.
48V vs. 220V – How does it work?
A 220V track system operates directly on mains voltage (AC). The power comes from the electrical network without the need for an external driver, allowing larger luminaires to be installed directly onto the track.
In contrast, a 48V track system works on low-voltage direct current (DC). The power is supplied from a separate driver that converts 220V to 48V DC. All luminaires connected to this track must operate on 48V and be designed for low-voltage systems.
Advantages of 48V systems
48V systems allow the use of very compact luminaires with minimal visual presence. They offer excellent safety, as the low voltage is safe to touch. The installation appears more refined, and luminaires can remain discreet. Moreover, 48V systems integrate seamlessly with digital lighting controls such as DALI or Casambi.
48V track systems by Karizma Luce
Karizma Luce offers two 48V track families:
- Q1 — Mini version, surface-mounted or suspended. An ultra-compact 48V track for elegant interiors, showcases, or boutique projects.
- Q2 — High version, available as recessed (trimless), surface-mounted, or suspended. A perfect solution for retail, galleries, hotels, or residential interiors requiring more performance.
Examples of standard luminaires for 48V systems include:
It is important to note that luminaires must match the track system. The Q1 luminaires are compatible with Q1 tracks, and Q2 luminaires with Q2 tracks. For a complete overview of available solutions, visit the 48V Luminaires Collection.
Installation and control options
To operate a 48V track system, you will always need:
- A 48V power supply (driver).
- A 48V track system (Q1 or Q2).
- Luminaires compatible with 48V DC.
Karizma Luce’s 48V luminaires, including Dea Juno-Q1 XS, support on/off, DALI, or Casambi dimming options. These control types are fully compatible with low-voltage drivers and allow precise dimming, scene creation, and wireless control.
Attention! Phase-cut dimming is not suitable for 48V.
Phase-cut dimming works by cutting the sine wave of an AC. However, 48V systems operate on DC power, which has no phase to cut. This makes leading-edge or trailing-edge dimming incompatible.
Why decide on the 48V option?
Choose 48V when your project demands minimal luminaires, safe installation, and advanced lighting control. The compact track profiles, clean appearance, and flexibility make it ideal for refined interiors where lighting should remain discreet but technically powerful. Karizma Luce’s Mini Q1 and Q2 systems offer this balance, combining architectural elegance with professional-grade performance, and Dea Juno-Q1 XS is one of the most universal and compact 48V track spotlights in the Karizma Luce range.
