FeaturesMechanical bimetal switch with cadmium sulfide photocellCompact size fits into standard outlet box, post lamp, wall pack and other lighting fixturesDelay feature prevents unwanted off switching3/8 in to 18 NPSM, 3/4 in long stem with locking nut and washer gasketFront photocontrol sensor location8.3 A, 208 to 277 VAC, 50/60 Hz inductive, 15 A, 208 to 277 VAC, 50/60 Hz incandescent load ratings9 in lead wire length