Photocontrol, Mounting Turn-Lock, Voltage 105 to 130V AC, Max. Wattage 3,600, Max. Incandescent Amps 25 A, Max. Ballast Amps 40 A, 1.5 Foot Candles On, 2.25 Foot Candles Off, Color Beige/Gray, Temp. Range -40 Degrees to 158 Degrees F, Length 8 15/16 in, Width 5 1/4 in, Depth 4 5/8 in, Enclosure Type Raintight, Contact Form 3PST, Housing Material Polypropylene/Acrylic, Setting Dusk to Dawn, Standards California Title 24 Compliant, UL