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Risk group determination characterizes photobiological safety in LED lighting (MAGAZINE)

Expanding on a prior series of articles focused on the photobiological safety of LED-based lighting, Leslie Lyons further details risk group classifications and methodologies that come into play with extended sources such as LED arrays. The original version of this...

Connected LED lighting dominates SALC, but focus is services (MAGAZINE)

The annual IES Street and Area Lighting Conference featured a comprehensive set of presentations on topics ranging from new recommended practices to dirt depreciation, but as Maury Wright reports, the major theme was networked street lights with services supplanting...

Digital SSL's mega disruptor will be Power over Ethernet (MAGAZINE)

Power over Ethernet distributes DC power over inexpensive data cables instead of costly conventional lines, threatening utilities, electricians, and contracting firms, explains Mark Halper. Meanwhile, the technology turns LED luminaires into data nodes, allowing IT...

Digital Lumens adds emergency lighting to LED luminaires and control suite

Battery backup for luminaires will combine with new capabilities in the LightRules software management platform, allowing companies to install a single lighting system in industrial and warehouse settings with requisite emergency-lighting support. The original version...

Realize the promise of connectivity (MAGAZINE)

Aaron Ganick, head of Lightify at Osram Sylvania, describes the potential for digital control in lighting and other systems, and reveals the roadblocks to the potential greater convenience and energy savings. The original version of this article can be found...