I recently had the pleasure of interviewing Alfred LaSpina, LED product group marketing manager, LEDVANCE. The topic: options for upgrading fluorescent troffers to LED.

I recently had the pleasure of interviewing Paul Scheidt, Product Marketing Manager, LED Components, Cree. The topic: light and color.

I recently had the pleasure of interviewing Andrew Kites, Global Product Manager, Philips Lighting. The topic: light and color. I’m happy to share his responses with you here. The interview informed an article I wrote for the November 2017 issue of tED Magazine. DiLouie: How do LEDs differ from traditional light sources in terms of [...]

At the Smart Lighting 2017 conference, Stijn Bröcker, head of connected lighting for OSRAM, warned lighting manufacturers will have to completely overhaul their business processes, from manufacturing to sales, as the Internet of Things encourages a shift from a product to a service business model. The reshaping spans across a wide range of practices, such [...]

This interesting BBC article talks about an economist’s efforts to chart the efficiency of light production from the discovery of fire to the LED. Yale Professor William Nordhaus studied the amount of hours of labor required to produce 1,000 lumen-hours using fire, oil lamps, candles, and light bulbs. He found the labor once required to [...]

I recently had the pleasure of interviewing Terry Clark, Founder, Finelite. The topic: K-12 school lighting. I’m happy to share his responses with you here. The interview informed an article I wrote for the December 2017 issue of tED Magazine. DiLouie: How would you characterize the K-12 education lighting market? Clark: I would characterize the [...]

I recently had the pleasure of interviewing Trish Foster, LC, LEED Green Associate, Director, Education Market Development, Acuity Brands. The topic: K-12 school lighting. I’m happy to share her responses with you here. The interview informed an article I wrote for the December 2017 issue of tED Magazine. DiLouie: How would you characterize the K-12 [...]

I recently had the pleasure of interviewing Jon Zelinsky, PE, Contractor Marketing Director, Philips Lighting. The topic: upgrading troffers to LED. I’m happy to share his responses with you here. The interview informed an article I wrote for the May 2017 issue of tED Magazine. DiLouie: What basic choices do building owners have to upgrade [...]

I recently had the pleasure of interviewing Robert F. Karlicek, Jr., PhD, Professor and Director, Center for Lighting Enabled Systems & Applications, Rensselaer Polytechnic Institute. The topic: lighting industry disruption, specifically as a process called “creative destruction.” The interview informed an article I wrote for the June issue of tED Magazine. DiLouie: In your talk [...]