Exercising safety with extension cords, relocatable power taps, and decorative lighting during the Holidays and throughout the year. ...
Several codes regulate the use of artificial lighting. Let’s examine the requirements of the NEC, IES, and other standards. ...
To play this game about lighting, you need a sharp eye, a quick mind and a 2020 National Electrical Code ...
The means for providing illumination has gone through numerous changes over the centuries, from oil lamps to incandescent bulbs, to ...
One of the most critical methods in determining shock and arc flash hazards is always to remember to test before ...
Let’s examine how UL’s branding changes impact UL Certification (Listing) Marks and Standards. ...
Cable glands can be important for reinforcing connections between cables and for protecting them from the elements. Let’s look at ...
With more frequent utility outages due to various environmental events, batteries are even more important in today’s PV systems. ...
Understanding what certification engineers are looking for when testing lighting products can be critical in ensuring a smooth, efficient process. ...
Let’s examine some provisions for electrically connected life safety systems in the National Building Code of Canada (NBCC). ...