Understanding
the UL 924 standards
While shopping for emergency lighting
fixtures or exit signs, you have probably seen that many products come with a
label or description that says “UL 924 listed”. In this post, we’re going to
briefly discuss what UL 924 means, what the UL 924 requirements are, and why
Emergency Exit Signs and Lights with this certification are encouraged.
What does UL 924 mean?
The Underwriters Laboratory (UL) is an
independent testing organization established in 1894 that provides testing and safety
certifications for all types of products, components and materials. UL 924 is the
Underwriters Laboratory “Standard for Safety of Emergency Lighting and Power
Equipment.”
When you see “UL 924 Listed” or “UL Listed”, this means that a product and all of its components have been tested and reviewed by the Underwriters Laboratory, and has been certified to meet or exceed specific safety, electrical and fire hazard codes required for all commercial properties in the United States.*
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