david k warfel
Yesterday I saw a LinkedIn post from another lighting designer featuring a photograph of a hallway under construction, with three parallel ceiling joists running down the hall. Each was filled with a round duct for heat and air conditioning. There was no explanation; there need not be. One look and I understand the pain: there... Continue Reading →
Finding the perfect downlight feels as easy as finding the end of the rainbow. History and literature are full of great tales of adventurers seeking the unattainable. There is the quest for the Holy Grail (“We’ve already got one.”), the search for the fountain of life (find it or die trying), and the hunt for... Continue Reading →
July seems like the perfect month to write a blog post about landscape lighting in a back yard. Our days are long and our evenings warm in Wisconsin right now, and we enjoy relaxing outdoors as long as the mosquitoes will let us. A little well-planned light will extend our evenings a bit longer as... Continue Reading →
Light for our bodies can help us feel better, and this may be the most important promise of them all. Throughout human history, discovery and invention have joined together to deliver turning points of epic proportions, moments at which all of humanity advanced into new eras. We discovered countless galaxies and nebulae and expanded our... Continue Reading →
Tonight we are going to a nearby restaurant for the first time, a local Italian spot with a reputation for meatballs. We will be evaluating the food to be certain, but also evaluating the atmosphere. Is it a place we would enjoy again? Would we bring friends or out-of-town family here? Our decision will likely... Continue Reading →
Light plays a central role in many of the foundational stories of humanity. I am most familiar with the narrative in the Judeo-Christian stories of creation in which the first recorded words of Yahweh are “let there be light.” But light as an element of the divine is not restricted to modern Christianity and metaphors... Continue Reading →
'Tis the season...for lots and lots of darkness in the upper Midwest. Today there are exactly nine hours between sunrise and sunset, leaving fifteen in the dark. This is the season, in other words, for plug-in solutions to add a little light to my life. And that makes for a fitting end to my 2022... Continue Reading →
Is our binary view of the industry letting us off the hook? In an era of polarization, fundamentalism, and absolutist ideologies, it is easy for me to fall into statements like "builders install the cheapest lighting possible so they can maximize profits" or "interior designers think lighting means a trendy chandelier." But is the world... Continue Reading →
An unpredicted grand finale to my 1THING posts takes me to the darkest places of our homes. It is early December as I sit down to write the last 1THING: New Build post of the year. Like my own life, I started with a plan and a clear vision for where I was headed with... 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 →
the language of light 