Maury Wright, editor of LEDs Magazine, had an interesting editorial that started the November 2014 issue. Focusing on color-tunable white light and new form factors, he says LEDs are beginning to realize vast transformative potential, though there’s still work to be done. Of particular interest is what we know about light’s impact on human health, and where that knowledge is actionable as best practice–a major potential for color-tunable white light. He might have mentioned controls, which I believe is another frontier in LED lighting, but he makes some excellent observations.
Read it here.