Why a mockup could save your next LED upgrade project August 7, 2023 at 12:00 PM

What is Dark Sky and how does it impact lighting? June 19, 2023 at 10:48 AM

Good news for LED lighting upgrades: What EPAct 179D really means September 6, 2022 at 9:21 AM

How to complete a lighting retrofit for commercial offices March 25, 2020 at 8:48 AM

Steps to retrofit hotel lighting January 27, 2020 at 12:44 PM

Answering your questions on lighting rebates [Ask the expert series] January 16, 2020 at 4:45 PM

The phase out of T12s: Everything you need to know about discontinued tubes December 23, 2019 at 11:00 AM

The best areas for lighting rebates [Map] December 10, 2019 at 10:45 AM

What is fluorescent lighting? November 26, 2019 at 2:11 PM

5 strategies to save energy for multifamily buildings November 4, 2019 at 9:45 AM

4 ways to reduce energy costs at healthcare facilities October 10, 2019 at 2:15 PM

Why you shouldn't use those fluorescent tubes before upgrading to LED [Calculator] October 4, 2019 at 2:40 PM

4 ways hotels can save on energy costs October 2, 2019 at 3:23 PM

NYC Energy Conservation Code: Lighting requirements to meet by 2025 August 16, 2019 at 10:15 AM

Here are 4 hot LED lighting rebate programs that could jumpstart your next retrofit August 30, 2017 at 3:10 PM

What's the difference between line voltage and low voltage (12v or 24v) lighting? July 14, 2017 at 10:00 AM

How to calculate HVAC energy savings from lighting: A step-by-step guide July 5, 2017 at 9:20 AM

What is the cost of waiting to retrofit to LED? April 6, 2017 at 6:05 AM

HID to LED lighting retrofit in Bay Area parking garage yields 'night and day' difference February 18, 2017 at 10:15 AM

Top resources for calculating energy savings and finding lighting rebates October 3, 2016 at 11:53 AM

The difference between kW and kWh in lighting retrofits [calculator] September 29, 2016 at 4:10 PM

How does ballast factor affect energy savings calculations in lighting? September 1, 2016 at 3:05 PM

The pros and cons of the three most common types of lighting rebate programs July 14, 2016 at 1:30 PM

Linear LED vs. linear fluorescent: A look at the pros and cons of different linear tubes May 31, 2016 at 10:00 AM

How much does lighting cost? Understanding the Total Cost of Lighting May 26, 2016 at 8:55 AM

How to calculate energy savings for lighting only: A step-by-step guide October 20, 2015 at 10:30 AM

Show your work: The plain truth behind lighting retrofit savings October 13, 2015 at 3:00 PM