Following the technology development which focuses on rendering the colors in the most faithful way, we do not forget about the difficulties of the work of power supplies, energy efficiency and the parameters important for our health e.g. flickering light parameter. Our fixtures are updated to the latest available solutions TRIAC – Easy system of dimming, which we can apply in standard 3-wire electrical system. We can smoothly adjust the intensity from 100% to 10%, after mounting the dimmer with potentio - meter in place of light switch. We should always remember about checking the power range of the dimmer and its compatibility with the power supply used in the fixture. Our power supplies operates in the RC mode and have very low flicker value ≤5%. DIALI 2 – Digital light management system, which provides many opportunities, but also impo - ses more requirements. In order to install it, we need 5-wire electrical system, suitable driver and controller or application. In return, we have the possibility to address single fixtures and to dim them within the range of 100% to 1% There is also a possibility to extend the functionality of the system by combining it with different sensors and full building automation. The second version of DALI system facilitates the configuration of complicated systems and it is compatible with power supplies from other companies. DALI / PUSH – Control system of the light intensity with a single switch. The application of this type of solution requires a 4-wire electrical system. The power supply of the fixture is connec - ted directly to the main power supply and awaits control signal from the bell push button. The adjustment of the illumination intensity is in the range from 1% to 100%. The system memori - ses the last level of illumination intensity and restores it after restarting the fixture. Control System Technologies Opasły Tom Restaurant, Warsaw Design: BUCK.STUDIO Photo: PION studio 12 13