Fernandez Molina Offices – Madrid, Spain
Details:
Location: Madrid, Spain
Year: 2024
In March 2024, Fernandez Molina Offices in Madrid underwent a transformative lighting upgrade to create a cutting-edge, human centric environment. The project, aimed at improving employee well-being and productivity, combined the latest DALI technology with science-based lighting automation. By integrating Inventronics DALI PRO 2 IoT dynamic lighting controls and advanced scene management, the system not only met WELL standards but also set a new benchmark in smart and sustainable lighting design.
Project Goals and Challenges
The existing DALI lighting system had dimmable luminaires and sensors for daylight harvesting and energy savings, achieving LEED Platinum certification. However, the lighting set-up could be even improved, implementing Human Centric Lighting (HCL) features and dynamic lighting scene management. The goal was to transform the system to automatically adapt lighting settings based on the time of the day and the season, promoting user comfort, productivity, and compliance with WELL standards.
16 tunable white luminaires replaced the existing fixtures, while five Inventronics LS/PD O CI sensors were installed for presence detection and daylight regulation. The Inventronics DALI Pro 2 IoT controller served as the system’s core, enabling integration with the KUMUX service to automate lighting profiles.
Dynamic Lighting Automation
KUMUX played a crucial role by automating lighting adjustments based on scientific research and the project’s geographic location. The system created dynamic lighting curves, considering factors like spectral characteristics of light and circadian impact. These profiles updated daily to reflect natural light changes, helping align indoor lighting with natural circadian rhythms, which improves alertness at work and the quality of sleep.
Efficient Energy Management
The lighting system not only focused on well-being but also on energy efficiency. The integration of presence detection and daylight harvesting ensured that lights were only activated when needed, adjusting brightness based on natural light levels. This approach optimized energy use, making the building more sustainable.
Seamless Retrofitting with DALI
Using existing DALI wiring minimized retrofitting efforts, requiring only minor modifications. The system’s open protocol enabled easy integration with third-party solutions like KUMUX, allowing for advanced HCL automation. This flexibility ensures future upgrades can be carried out with minimal disruptions.
Benefits of DALI Technology
Inventronics DALI PRO 2 IoT provided several advantages:
- Digital Control: Enabled precise tuning of lighting levels and color temperature
- Open API: The integration of KUMUX HCL routines was made possible through the controller’s Rest & MQTT interfaces
- Energy saving: By integrating DALI-2 light and motion sensors, the HCL feature was combined with daylight harvesting to provide the right amount of light exactly where and when it was needed
- Future-Proofing: The open protocol and integrated IoT gateway ensure automatic FW updates and scalability for future needs
Award-Worthy Features
The project stands out for its innovative approach to blending DALI technology with HCL principles to boost user well-being and energy efficiency. The integration of KUMUX for automated lighting based on scientific data, combined with the advanced capabilities of the Inventronics DALI Pro 2 IoT controller, sets a new standard in smart lighting. This project serves as a benchmark for interoperability, efficiency, and occupant-focused lighting solutions in modern buildings.
| Project partners | |
|---|---|
| KUMUX | Software solution provider |
| XAL | Luminaires provider |
| SONEPAR | Control System Distributor |
