Photocontrol Mounting Flush/Box Voltage 208 to 277V AC Max Wattage 4 620 Max Incandescent Amps 16.7 A Max Ballast Amps 10 A 1.0 to 5.0 Foot Candles On 3 to 15 Foot Candles Off Color Black Temp Range -40 Degrees to 140 Degrees F Length 2 in Width 1 in Depth 1 1/2 in Enclosure Type Raintight Contact Form SPST Housing Material Lexan(R) Setting Dusk to Dawn Standards California Title 24 Compliant cUL UL Includes Color Coded Leads