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DALI 1 & DALI 2 – The standard in smart lighting control

DALI is the global standard for digital lighting. DALI 1 enables reliable control of core functions such as dimming, grouping, and on/off switching. DALI 2 builds on this with enhanced capabilities like feedback from luminaires and support for sensors and user interfaces.

This allows us to create logical lighting zones, customized scenes, and automated control based on occupancy, time, or daylight — all centrally managed and easily expandable.

D4i – Luminaires with built-in intelligence

With D4i drivers, we add a new layer of intelligence to every luminaire. D4i enables real-time data collection per fixture — including energy use, temperature, fault detection, and maintenance status.

This data is essential for efficient facility management, proactive maintenance, and EPBD-compliant reporting. It makes lighting not only smart in usage, but also smart in long-term management.

Flexible, scalable, and energy-efficient

Whether in offices, schools, retail, or hospitality, DALI enables lighting solutions that are perfectly tuned to comfort, atmosphere, and energy control. The systems are modular in structure and easy to expand.

Thanks to open protocols, integration with other systems — such as HVAC, shading, and BMS — is smooth and straightforward. The result: more comfort for users, lower energy consumption, and a building that adapts effortlessly to changing needs.

Central monitoring, automated testing, and fault detection make maintenance faster, smarter, and easier.

Smart lighting with DALI & D4i - Optilon