However, plenum-access luminaires allow access to the equipment above the plenum by providing a panel or opening within the ...

The new ANSI/NEMA C137.10 standard is designed to keep streetlights on during extreme weather. But in normal times, it also ...

Article 310 contains the general requirements for conductors, such as their insulation markings, ampacity ratings, and ...

A close examination of NEC requirements for communication outlets. Before 2008, communications outlets were not required to ...

As an installer, selecting the right lighting system can be a challenge — balancing client expectations, adhering to building ...

How integrated controls and LED advancements make emergency lighting smarter, more efficient, and easier to install than ever ...

Modifications to solid-state lighting’s qualified products lists aim to streamline LED adoption with smart lighting controls, ...

We're back with the three most popular The Everyday Electrician™ videos from last month! In case you missed them, these ...

Fleet electrification provides opportunities to achieve climate goals while delivering social, financial, and environmental ...

How designers are using breakthroughs in biologically effective lighting to mimic natural light cycles and improve human health at home and at work ...

I think one contributing factor for this rigid PVC conduit being snapped apart was the lack of an expansion fitting on this ...

Courtesy of www.MikeHolt.com. All questions and answers are based on the 2023 NEC. Q1: Underground _____ shall be installed so they are accessible without excavating sidewalks, paving, earth, or other ...