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CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER J—ELECTRICAL ENGINEERING (parts 110 to 113) > PART 112—EMERGENCY LIGHTING AND POWER SYSTEMS > SUBPART 112.43—Emergency Lighting Systems (§112.43-1 to §112.43-15) > 112.43-9—Signaling lights.
112.43-9—Signaling lights.
Each signaling light must be supplied by a branch circuit that supplies no other equipment.