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Chart the course of energy-efficient SSL through lighting regulations (MAGAZINE)

Government and industry bodies are continuously publishing new regulatory codes and industry standards that are guiding the development of SSL products and the art of lighting design and specification, writes Ethan Biery. The original version of this article can be...

Philips LED fixtures reveal architecture of Turkey's Tunca Bridge (MAGAZINE)

The combination of functional white lighting and layered color accent lighting in the Tunca Bridge project deliver driver and pedestrian safety – and a pleasing experience for observers – while matching the relatively low light levels in the area, reports...

Understand both static and transient thermal management in LED-based developments (MAGAZINE)

Giles Humpston explains the intricacies of cooling LEDs and modeling the thermal path to ensure reliable solid-state lighting product developments. The original version of this article can be found...

IES explores luminuous flux maintenance projection method developments using LM-80 data

The IES is considering feedback from the LED industry on projection methods for testing and defining additional long-term behavior changes in LEDs that are not addressed in the current version of TM-21. Jianzhong Jiao describes possible models and updates under...

CSP LEDs crawl toward delivering on SSL promise (MAGAZINE)

Chip-scale packaging (CSP) technology has the potential to reduce LED component cost and provide SSL system-design advantages, explains Maury Wright, but the technology, borrowed from the mainstream semiconductor industry, has been slow to emerge commercially. The...