Answer
Feb 18, 2026 - 11:19 AM
Yes. A field-installable RBAY BLDE40WCP M4 40W emergency battery pack is available, providing 90 minutes of emergency illumination. The lithium-ion battery operates in ambient temperatures from 5°C to 50°C.
Is emergency battery backup available for the CPRB high bay? Lithonia CPRB Series
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Open Feb 18, 2026 - 11:18 AM
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