THINK LIGHT: Light + Justice

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.┬áLed by Edward Bartholomew, Mark Loeffler, and Lya S. Osborn, the presentation shook up my thinking and clarified my focus.... Continue Reading →

GEAR TALK: Optics…or lack thereof

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 →

EXPOSURE: Redesign the Downlight

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 →

GEAR TALK: The Full Lineup

"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 →

Okay Lighting Design

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 →

THINK LIGHT: Has anyone seen my light meter?

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 →

GEAR TALK: LED Screw-In Bulbs

There is a popular story that ties the Space Shuttle technology to the width of Roman horse's backside, and it just occurred to me that there is may be a parallel in lighting. The first story goes something like this: the booster rockets on the Space Shuttle were a certain diameter because they had to... Continue Reading →

THINK LIGHT: Light Pollution

Satellite image from NASA via Blue Marble. Can you find your town? When it comes to light, it is hard to tell exactly how much we throw away. The International Dark Sky Association estimates that 35% of lighting energy is wasted making the sky glow. This is energy that has no discernible positive effect on... Continue Reading →

Showdown: Mouth vs Eyes

Would you be concerned if you had to eat McDonald's hamburgers for breakfast, lunch, and dinner for the rest of your life? Did you know you are probably doing the equivalent with your light? Without food, we die. We need food, regularly and sufficiently, to survive. Many of us now have the privilege of moving... Continue Reading →

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