SKU: DUAUFO-CF1
When AC Power fails, the UFO-CF emergency battery pack immediately switches to emergency mode, operating one lamp at a reduced lumen output for a minimum of 90 minutes. When AC power is restored, it automatically returns to the charging mode, delaying AC ballast operation for approximately 3 seconds to prevent false tripping of the AC ballast end-of-lamp-life shut down circuits. Integral test switch with charging indicator is included.
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