Understanding the 1-10V dimming system in lighting design
The 1-10V control system is one of the most established analogue dimming technologies in architectural lighting. It works with an additional control line that carries a constant DC voltage signal from 1V to 10V. The luminaire responds directly to this signal. A 10V signal provides full brightness. A 1V signal reduces the output to the minimum dimming level, typically around 10%. If the signal drops below 1V, the luminaire usually switches off completely.
This system ensures stable, flicker-free dimming with smooth light transitions. It is often used in retail interiors, hospitality projects, and residential spaces. These applications require simple and reliable dimming without complex control systems. The 1-10V system is compatible with many standard wall dimmers and building automation solutions.
Karizma Luce offers selected luminaires with 1-10V dimming. This option provides lighting designers with a cost-effective solution when projects demand simplicity and functionality. The Dea Eros M PE-in pendant is available with this system. It is ideal for restaurants, hotel rooms, or living areas where elegant pendant lighting is combined with basic dimming control.
Installing a 1-10V system requires careful planning. The control signal needs a separate pair of cables in addition to the power supply. The length of the cables and the number of connected drivers can affect performance. The 1-10V system is unidirectional — the luminaire only receives the signal and does not send feedback to the control system.
For advanced control needs — such as wireless solutions or dynamic scene setting — Karizma Luce recommends DALI or Casambi systems.
Looking for a smaller pendant luminaire with the same timeless design language? Discover the compact Dea Eros S PE-in — perfect for intimate spaces, boutique environments, or residential interiors.
