What architects, engineers and contractors need to know about addressable lighting. This guide focuses on decisions that can be checked on drawings, during specification and at commissioning, so the final system remains comfortable and understandable.

What DALI-2 changes

Begin by defining the project conditions rather than jumping straight to products. For dali-2 explained for project teams, the useful questions are who uses the space, what changes through the day, which actions must be immediate and what infrastructure is already available.

  • Confirm the design intent.
  • Assign technical responsibility.
  • Test the real operating condition.
  • Record the approved result.

Where addressability helps

Where addressability helps should be translated into a visible design decision: a drawing note, product requirement, circuit group, control behaviour or commissioning task. This keeps the intention from being lost between design and installation.

  • Confirm the design intent.
  • Assign technical responsibility.
  • Test the real operating condition.
  • Record the approved result.

Sensors and input devices

Review the relationship between fittings, drivers and controls. A feature is only dependable when the complete combination has been checked, including minimum dimming, recovery after power loss and ordinary wall operation.

  • Confirm the design intent.
  • Assign technical responsibility.
  • Test the real operating condition.
  • Record the approved result.

Commissioning responsibilities

Keep the user experience simple. Use clear names, a limited number of memorable scenes and sensible defaults. Advanced options can remain available without occupying the main interface.

  • Confirm the design intent.
  • Assign technical responsibility.
  • Test the real operating condition.
  • Record the approved result.

Documentation at handover

Close the process with testing and documentation. Record final settings, addresses, scene levels, product references and support information, then review the result in the finished space with the people who will use it.

  • Confirm the design intent.
  • Assign technical responsibility.
  • Test the real operating condition.
  • Record the approved result.

Final project note

Lighting decisions are connected. Optics affect glare, drivers affect dimming, circuits affect scenes and interface design affects whether the system is used properly. A short coordinated review before procurement can prevent expensive changes later.