Industry News
New Lighting Standard Outlines How to Designate LED Direct Replacement Lamps
ANSI Accredited Standards Committee C78, Electric Lamps, recently published ANSI C78.52-2017 American National Standard for Electric Lamps—LED (Light Emitting Diode) Direct Replacement Lamps—Method of Designation. The National Electrical Manufacturers Association…
Classroom Lighting 101
Below is an application story I wrote for the May issue of tED Magazine. Reprinted with permission. As of November 2016, put-in-place construction spending in the United States reached $82…
Study Documents Major Job Growth from 179D Tax Deduction
As many as 77,000 new design and construction jobs would be created annually over 10 years–along with almost $7.4 billion more in annual GDP–if Congress and the Administration continue an…
Product Monday: Directional Luminaires by Soraa
Soraa now offers directional luminaires under the Soraa Arc family. The offering includes track, pendant, downlight and surface-mounted designs as well as with luminaire SNAP accessories including trims, Snoot and…
NEMA Publishes Standard on Test Methods for Temporal Light Artifacts
The National Electrical Manufacturers Association (NEMA) recently published NEMA 77-2017 Temporal Light Artifacts: Test Methods and Guidance for Acceptance Criteria. Temporal Light Artifacts (TLA) are undesired changes in visual perception…
LRC Study Finds Robust Morning Light Improves Sleep and Mood, Lowers Stress in Office Workers
A new study from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute found that office workers who receive a robust dose of circadian-effective light in the morning, from electric…
LRC Offers Circadian Calculator Tool
I wrote this news piece for the May issue of tED Magazine. Reprinted with permission. The Lighting Research Center (LRC) at Rensselaer Polytechnic Institute recently released a circadian stimulus (CS)…
GE Lighting Up for Sale
Following months of rumors, it is now confirmed that GE Lighting is up for sale, based on an internal memo by GE President and CEO Bill Lacey. This does not…
OLED Update
My contribution to the May issue of ELECTRICAL CONTRACTOR provides an update on the development of OLED technology, highlighting two Department of Energy (DOE) reports. Check it out here.
Product Monday: LF Wall Light by FX Luminaire
FX Luminaire’s LF wall light now features ZDC Technology, enabling the luminaire to produce up to 30,000 colors along with dimming and zoning. The low profile, soft color, and muted…
![Dallas Market Center ArcLight Summit banner: Call for Speakers, June 22–23, 2027 — Apply Now (logo with colorful arc.”] ,](https://i0.wp.com/www.lightnowblog.com/wp-content/uploads/2026/10/2610_LightNow_Archlight_Banner-Ad_900x400-e1792264459229.png?fit=900%2C400&ssl=1 "2610_LightNow_Archlight_Banner Ad_900x400 | LightNOW")
Contact
The LightNOW blog and newsletter are produced by Editor Suelynn Shiller
Lighting Solution Development
7889 River Hill Lane, Alexandria, PA 16611-2604