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Digital control in LED drivers delivers better dimming in lamps (MAGAZINE)

Scott Brown describes the dimming challenge in LED lamps that are connected to phase-cut dimmers and details the basis for digital control techniques that can enable flicker-free performance in SSL applications. The original version of this article can be found...

LED business news: EcoSense acquires Journée, MaxLite vs. ATG, BU wins

EcoSense Lighting has acquired Journée Lighting, while MaxLite has filed a patent infringement suit against ATG Electronics, and Boston University has won an IP action against several Taiwan players in the LED and SSL sectors. The original version of this article can...

LED- and SSL-centric products shine in a techno-savvy gift list (MAGAZINE)

Around the world, visions of brightly colored packages and tantalizing treats run through our minds. But in this case, Maury Wright and Carrie Meadows look toward the techies, the trend-spotters, and some folks too hip for the average gift – those whose finer...

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...