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DLC Finalizing Horticultural V4.0 Technical Requirements
Agriculture, Codes + Standards

DLC Finalizing Horticultural V4.0 Technical Requirements

Feb 25, 2025

  The Hort V4.0 draft was sent out for comments in November and the comment period concluded in December. With few comments received, DLC is preparing to release the final…

Product Monday: Indoor Sports Improved By Indirect Lighting
Lighting Design, Products + Technology

Product Monday: Indoor Sports Improved By Indirect Lighting

Feb 24, 2025

LED Lighting Supply has introduced a new indirect LED lighting solution for indoor sports courts and high-ceiling athletic facilities. This innovative system directs light upward to the ceiling or outward…

Updates On LEDucation & LightFair
Events

Updates On LEDucation & LightFair

Feb 21, 2025

  LEDucation 2025 LEDucation 2025 will be held March 18 & 19 at the New York Hilton Midtown, in New York City. There will be over 400 exhibitors and 45…

mwConnect HVAC & Lighting Controls Integration Case Study
Controls, Lighting Design

mwConnect HVAC & Lighting Controls Integration Case Study

Feb 20, 2025

Editor’s correction: The original version of this story listed a simple payback calculation based on the project’s cost divided by annual energy cost savings. I’ve since learned the energy savings…

11 Utilities Report Commercial Lighting Rebates’ Future
Lighting Industry

11 Utilities Report Commercial Lighting Rebates’ Future

Feb 19, 2025

  DNV, a leading utility evaluation and verification contracting firm, has published the LightingPLUS Market Characterization report. This is a joint study by 11 program administrators (PAs) from the U.S.…

Resimercial Lighting “Made In USA Directory” Launched By LNN
Lighting Industry, Women In Lighting

Resimercial Lighting “Made In USA Directory” Launched By LNN

Feb 18, 2025

At a time when many lighting trade publications are closing up shop, it was great to learn of a new lighting publication’s launch, Lighting News Now (LNN), led by industry…

2025 LED Market Growth Areas
Dark Sky, Products + Technology

2025 LED Market Growth Areas

Feb 17, 2025

By Chelsea Jones, Digital Marketing Manager at LED Lighting Supply External influences will continue shaping the commercial and industrial LED lighting market in 2025, from an AI-powered landscape to local…

Summary Of The 2024 DLC Controls Summit NLC-HVAC Session
Controls, Events

Summary Of The 2024 DLC Controls Summit NLC-HVAC Session

Feb 14, 2025

  The DesignLights Consortium (DLC) hosted the 2024 DLC Controls Summit in Milwaukee, Wisconsin, focusing on the integration of networked lighting controls (NLC) with HVAC systems to unlock further energy…

LightingEurope Tackles LED Luminaires’ Dirty Little Secret
Codes + Standards

LightingEurope Tackles LED Luminaires’ Dirty Little Secret

Feb 13, 2025

The dirtiest little secret in LED lighting is that luminaire lifetime values are nearly meaningless for the vast majority of luminaire manufacturers. Why is this? Two reasons: First, all manufacturers…

The Emergence Of 120-480V Universal Voltage Drivers
Products + Technology

The Emergence Of 120-480V Universal Voltage Drivers

Feb 12, 2025

Image: Litetronics 120-480V Universal Voltage linear high bay The history of 120-480V LED drivers, particularly those with universal voltage capabilities, is closely tied to the evolution of industrial lighting and…

Events

High Point Market

High Point, NC

April 26 - 30, 2025

LightFair 2025

Las Vegas, NV

May 4 - 8, 2025

International Landscape Lighting Institute 2025 Reunion and Symposium

Nashville, TN

May 16 & 17, 2025

Lightovation – Dallas Market Center

Dallas, TX

June 18 - 21, 2024

IES25 – The Lighting Conference

Anaheim, CA

August 21 - 23, 2025

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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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