Technical Resources

Technical

At SAL Commercial, we believe good lighting starts with good technical understanding. As a technical lighting manufacturer, we combine lighting engineering, product development and practical industry experience to deliver solutions designed to perform in real-world applications.

Our technical resources provide clear, practical information to help consultants, engineers, contractors and lighting professionals better understand the technologies, products and considerations behind modern lighting. As our technical library continues to grow, we’ll be adding further guides and resources covering lighting design, controls, installation, performance and specification.

Download our latest Technical Information:

• D4i is a technology primarily aimed at outdoor and connected luminaires. It extends DALI in a way that the intelligence lives inside the fixture rather than relying on a conventional wired DALI-2 lighting control system. A D4i driver stores and reports its own data over the same bus. The D4i standard also defines how in-fixture energy and diagnostic data is carried across the bus, which is why it's common in streetlighting and other connected-luminaire applications.