Photocontrol, Mounting Fixed, Voltage 120V AC, Max. Wattage 720, Max. Incandescent Amps 6 A, Max. Ballast Amps 6 A, 10.0 to 20.0 Foot Candles On, 30 to 60 Foot Candles Off, Color Translucent, Temp. Range -40 Degrees to 158 Degrees F, Length 1 3/4 in, Width 1 3/4 in, Depth 1 7/8 in, Enclosure Type Raintight, Contact Form SPST, Housing Material Polycarbonate, Setting Dusk to Dawn, Standards UL, Includes Lock Nut, Washer Gasket