david k warfel
There are more lighting products than ever on the shelves, but that can make it tough for a homeowner to make smart choices. Why is lighting getting harder? How can we wade through the hype and get better lighting in our homes? The last fifteen years have seen the biggest disruption in lighting since Thomas... Continue Reading →
I am as guilty as the next lighting designer. See my design above for proof. Once upon a time, light indoors depended on light through windows or flames from candles, lamps and fires. The windows were automatically scheduled to turn on slowly in the morning and turn off slowly in the evening. They changed intensity... Continue Reading →
No. Er, Yes. Wait a minute, is this a trick question? Retailers and websites are hawking new smart gadgets for our homes incessantly, essentially trying to do what Apple did for smart phones: make them cost a whole lot more. There are smart coffee makers, smart pet feeders, smart doorbells, smart thermostats, smart irrigation systems,... Continue Reading →
So now you know- because I am certain you read all of my posts again and again until they are burned in memory- that we need light that helps us adapt to changes in tasks, times, eyes, and moods. Most of the time, I do not add any lights for changing. I add dimmers... Continue Reading →
If you're looking to review the layers of light and apply them to your living room, my article on Houzz.com (link below) would be a good place to start. In addition to my oh-so-nifty sketch, you'll find photographic examples of each layer from multiple projects in multiple styles. Enjoy!
We used to have a better language for light, but lately we stick to words like LED, lumens, and color temperature. Necessary, perhaps, but not particularly inspiring. In history, we used words like Helios, Prometheus, Zeus, and Ra that belied our dependence on light. We organized our temples, our festivals, our stonehenges around light. We wrote... Continue Reading →
Adapting to changing lighting conditions is so critical to the human visual experience that we have a body part designed just for this task- the iris. Each eye has a constantly changing aperture- opening- that allows us to see easily at sunset and at mid-day. The iris allows us to appreciate a candle-lit dinner and... Continue Reading →
Imagine yourself in a windowless, featureless room, like an exam room at the hospital. There is a light switch on the wall that turns on the overhead fluorescent fixtures. You can have bright white light or pitch dark at the flick of a switch. And those are your only two choices. So most of the... Continue Reading →
Professional lighting designers have a secret language. We use our coded language to streamline our conversations with other insiders, and like a secret handshake that lets us identify other members of our inner circle. Outside of that circle, the language is utter nonsense. “I would love to find an LED with a 3000K-1600K variable CCT... Continue Reading →
the language of light 