Lithonia Lighting, an Acuity Brands company, is a leading provider of commercial, industrial, and residential lighting solutions, offering a vast portfolio of LED fixtures, emergency exit signs, and controls.
Lithonia Lighting has been a trusted name in the lighting industry for over 75 years, delivering high-quality and energy-efficient lighting solutions for a wide range of applications. As a core brand of Acuity Brands Lighting, Inc., Lithonia offers the industry's broadest line of commercial, industrial, institutional, and residential fixtures. Their product catalog includes everything from simple residential LED downlights and strip lights to complex industrial high-bay systems, cleanroom-certified luminaires, and life-safety emergency exit signs.
Known for reliability and innovation, Lithonia Lighting integrates modern LED technology with robust design to meet rigorous safety standards such as NFPA 101 and various ISO cleanroom classifications. Whether for upgrading home lighting or outfitting a large commercial facility, Lithonia provides versatile products supported by the extensive resources of Acuity Brands.
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Most units have a 'TEST' button. Pressing it for 30 seconds simulates a power outage to check the battery and lamps. If the lamps do not illuminate, the battery or lamps may need replacement.
A beeping sound or flashing indicator often signals a maintenance alert, such as a disconnected or failed battery, charger failure, or that the unit is in a diagnostic mode. Check the manual for specific flash codes.
Many Lithonia LED residential fixtures are dimmable with compatible triac dimmers. Check the specific product specification sheet or packaging to confirm dimmer compatibility.
Parts like diffusers, lenses, clips, and batteries can often be ordered through authorized distributors like Home Depot, or by referencing the parts list in your specific instruction manual.