![]() ![]() This panel is like the United Nations of lighting codes, with a diverse membership comprised of representatives from manufacturers, electrical contractors, architects, fire departments and real estate firms. Will Deane, owner and co-founder of the Emergency Lights Company, is a board member of the UL 924 Standards Technical Panel (STP). The UL 924 standards for Emergency Lighting & Controls brings together several other codes and documents including: To be a UL Emergency Light is to meet or exceed the high standards set forth by the Underwriter's Laboratories (UL), the most trusted not-for-profit testing and compliance agency in North America. This is not merely filler content being added to spruce up the product and sound technical. Letters must be red or green and at least 6" height with a 3/4" letter stroke.Īs you shop around online for emergency lights and exit signs, you might notice that certain products are proudly advertised as either UL Listed or meets all UL 924 guidelines. ![]() ![]() The battery backup systems inside exit signs, which power illumination during power outages, are tested by UL and must provide at least 90 minutes emergency operation. UL 924 listed electrical exit signs are tested and given a visibility rating of at least 100 feet, meaning in total darkness they are legible from a 100 foot viewing distance. UL 924 Listed photoluminescent exit signs are acceptable to use in place of UL Listed electrical exit signs. ![]()
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