Opt for one of the most proven and durable lighting technologies: luminaires with 0-10V control offer an extremely reliable, analogue solution for stepless brightness control. Whether for industrial halls, logistics centres, sales areas or office buildings – the analogue 0-10V interface enables uncomplicated, fail-safe control of your lighting with maximum energy efficiency.

What is 0-10V control for luminaires?

The 0-10V interface is a widely used standard for analogue dimming of lighting systems. A low-voltage DC voltage between 0 and 10 volts is transmitted to the operating device (LED driver) of the luminaire via a separate two-wire control line.

• 10 Volt signal: The luminaire operates at full power (100% brightness).
• 1 Volt signal: The luminaire is dimmed to its minimum brightness (usually 1% to 10%).
• 0 Volt signal: The luminaire switches to the lowest dimming level or switches off completely (depending on driver specifications).

In contrast to digital systems, 0-10V control does not require complex addressing or software programming, which makes commissioning particularly easy.

The advantages of 0-10V luminaires at a glance

• Proven & Fail-safe: Analogue technology without software bugs or addressing errors – ideal for harsh industrial environments.
• Easy Commissioning: No programming necessary; plug-and-play principle via analogue control signals.
• Stepless Dimming: Smooth, flicker-free dimming for optimal visual comfort and needs-based illumination.
• High Compatibility: Seamlessly combinable with common analogue dimmers, potentiometers, motion detectors and building management systems (PLCs).
• High Savings Potential: By reducing light output, power consumption decreases proportionally – this saves budget and extends the lifespan of LED drivers.

DALI vs. 0-10V: When is 0-10V the right choice?

While digital systems like DALI excel at individual control, 0-10V control shines wherever groups of luminaires need to be controlled synchronously and without complications.

The main differences lie in the transmission method and system complexity: While 0-10V relies on a true analogue voltage signal, DALI works with a digital data protocol. This makes commissioning 0-10V systems particularly easy, as no software programming is required – the luminaires are controlled directly via the control unit. With DALI, on the other hand, configuration is done via software, which allows for extremely flexible customisation.

In practice, this means: Via a 0-10V line, all connected luminaires are always controlled together as a group. DALI, however, allows individual luminaires as well as any groups to be addressed independently. In addition, DALI offers a feedback channel for status messages (e.g., for transmitting lamp errors or operating hours), which the analogue 0-10V system does not have. Ultimately, 0-10V impresses with very low system complexity, while DALI offers maximum control options for medium to high functionality.

Areas of application for 0-10V controlled luminaires

Thanks to their robustness and ease of use, 0-10V systems are preferably used in large-scale applications:

1. Industry & Logistics: Synchronous dimming of high-bay luminaires and continuous row lighting in warehouses and production lines.
2. Commercial & Supermarkets: Central brightness control for large-area LED panels and downlights via daylight sensors.
3. Car Parks & Outdoor Areas: Automated reduction of brightness when not in use in combination with motion sensors.

Discover 0-10V luminaires now & reduce energy costs

Optimise your lighting system with robust dimming technology. In our range, you will find high-quality 0-10V-capable LED panels, downlights, high-bay luminaires and moisture-proof battens for your next project.

Tip: When planning, ensure whether your dimming control handles the switching of the mains voltage or whether an additional relay is required to completely disconnect the luminaires from the mains at 0 volts.