This photocell switch is specially designed for outdoor post lamps and pole lamps, plug and play. Your lights will turn on automatically at dusk and off at dawn.
Specifications:
Rated Voltage: 120V AC
Rated Frequency: 60Hz
On/Off Level: 10-16 lux On(at Dusk), ?65lux Off (at Dawn)
Rated Loading: 1800W Tungsten/ 1800VA Ballast/ 5A E-Ballast
Operating Temp: -40°C to +70°C (-40°F to +158°F)
Threaded Diameter: 1.37 inch
Wire Length: 18inch
Certification: UL listed