15A, 125V, White, Slim Self Testing Smartlock Commercial Grade GFCI Duplex Receptacle, LED Indicator Light, GFCI Cannot Be Reset If Installed With A Line Load Reversal & Cannot Supply Power To The GFCI Face Or Downline Terminals, Circuit Integrity, Or Mis-Wired Reversing Line & Load Leads, Backwire Screw Pressure Plate, 2 Holes Per Termination, Screws Backed Out, Impact Resistant Thermoplastic Body, Power Surge & Corrosion Resistant, Red & Black Button Face Plate, Less Wall Plate, Meets UL 943 Standard, Hang Tab Box.