Lithonia Lighting, an Acuity Brands company, delivers the industry's broadest documented line of commercial, industrial, institutional, and residential lighting fixtures.
Lithonia Lighting is a leading brand in the lighting industry, providing reliable, energy-efficient solutions for over 75 years. As a core part of the Acuity Brands portfolio, Lithonia offers an extensive range of products including commercial indoor and outdoor lighting, industrial high bays, residential downlighting, and emergency exit signs.
Known for delivering the “Best Value in Lighting,” the brand focuses on quality, ease of installation, and long-term performance for contractors and building owners alike. Their product lines cover everything from standard LED strips and vapor-tight fixtures to sophisticated emergency lighting systems.
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According to NFPA 101 Life Safety Code requirements and Lithonia manuals, emergency lighting equipment should be tested every 30 days for a minimum of 30 seconds and tested yearly for a full 90-minute duration.
When the AC supply is energized, the charge indicator light (often red or green) will illuminate to indicate the battery is charging. If the light is off, check that the AC circuit breaker is on or the battery connection is secure.
Lithonia Lighting products generally carry a limited warranty provided by Acuity Brands. Specific terms, such as 5-year limitations for certain LED fixtures, can be found on the Acuity Brands warranty page.
Once AC power is restored, the automatic charger will return and maintain the battery in a fully charged state. The emergency lights will go out and the charge indicator should illuminate automatically; no manual reset is typically required.
Yes, batteries in Lithonia emergency units are replaceable. You should replace the battery when it no longer operates the fixtures for the duration of a 30-second or 90-minute test. Ensure you use the manufacturer-approved replacement part.