Photocontrol, Mounting Turn-Lock, Voltage 105 to 305V AC, Max. Wattage 1,000, 1.5 Foot Candles On, 2.25 Foot Candles Off, Color Green, Temp. Range -40 Degrees to 140 Degrees F, Length 3 3/16 in, Width 3 3/16 in, Depth 2 3/16 in, Contact Form SPST, Housing Material Polycarbonate, Setting On/Off, Standards ANSI C136.10-2010, CSA TIL A15, UL 773, Includes Twist Lock