Exercising safety with extension cords, relocatable power taps, and decorative lighting ...
Several codes regulate the use of artificial lighting. Let’s examine the ...
The means for providing illumination has gone through numerous changes over ...
One of the most critical methods in determining shock and arc ...
Let’s examine how UL’s branding changes impact UL Certification (Listing) Marks ...
Cable glands can be important for reinforcing connections between cables and ...
With more frequent utility outages due to various environmental events, batteries ...
Understanding what certification engineers are looking for when testing lighting products ...
Let’s examine some provisions for electrically connected life safety systems in ...