Built for the harshest medical environments, Pass and Seymour power indicating receptacles feature two industry-exclusive green LEDs that offer clear visual assurance of power indication at the receptacleeven with critical equipment plugged into the device. The LEDs operate independently from one another to accommodate split-circuit wiring installations. Tamper-resistant protection comes standard with each receptacle to further enhance safety. For detailed PlugTail information, visit our PlugTail Headquarters.