Leviton GFNL1-HGG 15A-125V Hospital Grade Tamper-Resistant Guide Light Duplex Self-Test GFCI Receptacle, 15-Amp, Gray Wraparound Steel strap provides superior structural Integrity, especially in hard-use environments Dual function status indicator light provides simple, intuitive feedback on power and protection status as well as correct wiring Line terminal clamps initially held open to expedite first time wiring Back & side wire (external back wire clamps) Sensor provides automatic on/off illumination based on ambient Lighting Total Power Outlets : 2