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Events, LED + SSL

Jim Brockrick on LIGHTFAIR 2015

May 22, 2015

Republication of Postings from the U.S. Department of Energy (DOE) Solid-State Lighting Program by Jim Brodrick, SSL Program Manager, U.S. Department of Energy A big thanks to all of you…

Lighting Design

Certified Lighting Designer Certification Launches

May 21, 2015

Applications are now being accepted for an international evidence-based certification in architectural lighting design, the Certified Lighting Designer (CLD). The certification process, governed by the Certified Lighting Design Commission, is…

Legislation + Regulation

President Signs New Energy Efficiency Legislation

May 20, 2015

On April 30, 2015, President Obama signed S. 535, the Energy Efficiency Improvement Act of 2015, which specifies various Federal actions to increase energy and water efficiency in commercial buildings…

Events

LIGHTFAIR Snapshot

May 19, 2015

Lots of interesting news out of LIGHTFAIR this year, which I’ll posting over the next two weeks. Lots of good stuff coming. My own impressions: LED products continue to mature,…

Awards, Products + Technology

Product Monday: OmniPoint by OSRAM SYLVANIA

May 18, 2015

This week, I’m pleased to present a terrific new solution that explores the potential of LED technology. OSRAM’s OmniPoint is a wireless, array-based LED lighting solution that provides extremely flexible…

Awards

2015 IES Progress Report Open for Submissions

May 15, 2015

The Illuminating Engineering Society of North America (IES) has announced a call for submissions for the 2015 IES Progress Report. This program offers organizations in lighting an opportunity to present…

Light + Art

Light Painters Wow on AMERICA’S GOT TALENT

May 14, 2015

Fun segment of GOT TALENT in which the Aurora Light Painters show off their talent with light painting. (Sorry the video was taken down from YouTube since I scheduled the…

Daylighting, Research

Study Attempts to Link Office Worker Daylight Exposure and Sleep

May 13, 2015

My lighting column in the March issue of ELECTRICAL CONTRACTOR covers a new University of Illinois study that attempted to link daylight exposure to quality and duration of sleep among…

LED + SSL, Research

DOE Publishes CALiPER Report on Lumen and Chromaticity Maintenance of LED PAR38 Lamps

May 12, 2015

The U.S. Department of Energy’s CALiPER program has released Report 20.4, which is part of a series of investigations on LED PAR38 lamps. Report 20.4 focuses on lumen maintenance, chromaticity…

Products + Technology

Product Monday: Fin Exterior LED Luminaires by WAC Lighting

May 11, 2015

Adding to its new Endurance collection, WAC Lighting’s Fin Exterior LED Luminaire is offered in three wattages and two color temperatures options, all in a single diminutive size. ENERGY STAR-…

Events

BD|NY

New York, NY

November 9 -10, 2025

Canada Light Expo

Toronto, Canada

November 12 - 23, 2025

Light + Building

Frankfurt am Main

March 8 - 13, 2026

LEDucation 2026

New York, NY

April 14 - 15, 2026

ArchLIGHT Summit

Dallas, TX

September 15 -16, 2026

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Launched in 2001, LightNOW covers the rapidly changing lighting world for lighting people. Check-in daily to see new posts by Editor David Shiller, Craig DiLouie, and other experts in the lighting field including consultants and lighting designers. Posts include news items to keep you up to date, short opinion pieces to invite you to consider another point of view, new products every Monday, and links to new research and tools to help you design with light. Also be sure to subscribe to the LightNOW newsletter (free), which is published every two weeks as a digest of articles on the site. We always welcome your feedback, so feel free to comment on any of the stories that appear here at LightNOW. If you are a manufacturer, LightNOW offers a low-cost ad vehicle to reach thousands of specifiers, contractors, reps, distributors, consultants, owners, and other stakeholders in the sales channel. For advertising inquiries, contact Suelynn Shiller. Thank you for visiting, and we hope you find LightNOW useful for your career in lighting

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