david k warfel
The third article in my series on Lighting Hope is out in Designing Lighting! I learned a few things writing this article about the future of power that surprised me, particularly that my focus on low voltage lighting may be suitable for the near future...but there could be something even more revolutionary ahead. Digital power... Continue Reading →
I am working on a article extolling the virtues of low voltage power distribution and I find myself wondering, as Mike Teolis from Colorbeam said, "can anyone give me a valid reason why we need 120 volt infrastructure for a 14 watt LED putting out 1000 lumens?" I love to geek out on lighting technology... Continue Reading →
My Gear Talk series is an excuse to geek out a bit while attempting to simplify some of the complex conversations we have about lighting. It is less about the theory, science, and application and more about the tools. And one of those tools has almost nothing to do with the photons themselves: voltage. We... Continue Reading →
the language of light 