david k warfel
*Why TASK, AMBIENT, and ACCENT should retire and make room for the next generation. We all know people who stayed in positions of authority a little too long, folks who maybe served well in their prime but lately just seem to be preventing those with ideas and energy and enthusiasm from making much-needed positive changes.... 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 →
Lighting designers could help builders…if we can change our ways. [Image 01 A Builder’s Story] Residential builders are often the most reluctant of the major stakeholders to support custom lighting design, and with very good reason. In a previous post, I meandered through the overlapping territories of lighting and building and thought about how lighting design... Continue Reading →
Of all the moments of discovery, connection, and understanding provided at LightFair this year, none stirred my emotions or challenged my thinking as deeply as the fifty minutes allotted to the Light + Justice conference session. Led by Edward Bartholomew, Mark Loeffler, and Lya S. Osborn, the presentation shook up my thinking and clarified my focus.... Continue Reading →
A year ago, when I was planning my 2022 blog writing, I imagined a series on gear where I could talk shop about different fixtures and technologies. I saw myself geeking out on light bulbs, recessed adjustable downlights, tape light, step lights, and any other piece of equipment we use in our work every day.... Continue Reading →
In the October issue of Designing Lighting, I appeal to the lighting industry to redesign the downlight. There are some amazing downlights made - and none of them are compatible with any other. We - the industry - are creating a potential mess for our consumers down the road, and this is especially true in... Continue Reading →
"What is the lighting budget for our new home?" "We have 68 recessed cans at $150 each." The Lord of the Rings books and films are staples in our household. The kids share LOTR memes, we have the extended-way-too-long movies, and there are copies of all the books strewn about the house. The beloved stories... Continue Reading →
Lighting designers are trained from birth...okay, that's an exaggeration and a cliche, so this blog post is not off to the best start. Where was I? Ah yes, lighting designers are trained to know the difference between good lighting design and bad lighting design. This morning I pondered the possibility that this embedded understanding of... Continue Reading →
"We don't want any recessed cans in our home." Architects, interior designers, and homeowners occasionally tell us they do not like recessed can lights in their projects and homes. My habit is to get defensive, to fight back, to draw upon decades of lighting design experience to tell them why they do want recessed cans... Continue Reading →
This post might make some of my lighting colleagues a little angry, because I'm going to claim that light meters are nearly useless tools. I'm going to claim that the numbers we produce, the foot-candle levels or lux we calculate and measure, the math behind lighting design is all rather pointless. (And before you write... Continue Reading →
the language of light 