Thermoplastic ALL LED Two Head Emergency Light - 90 Minute Battery- 5 Yr Warranty
Lithonia "Solo" Oval LED Edge Lit Exit Signs
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Dual Circuit Exit Signs
Two Circuit Operation Exit Sign- Thermoplastic - Universal Mount - Green LED
Two Circuit Exit Sign Operation - Thermoplastic - Universal Mount -Arrows
( 2CI)Two-Circuit Operation Exit Signs and Lights
What does two circuit or dual circuit do?
Two-circuit input allows for a primary power source and and auxiliary power source to be connected to the emergency exit sign fixture that does not contain a battery.
These two input power source cannot be hot at the same time. Applications include those with generators, inverters or alternate backup systems