Larson Electronics 24 Volt Day/Night Sensor for Low Voltage DC LED lights up to 240 Watts

This day/night detecting sensor that automatically turns on an attached light fixture when the level of daylight drops. This phoocell can detect ambient lighting and tell whether it is night or day outside. The sensor is also equipped with a test shield, allowing operators to override the sensor. Specifications:Power Source: 24V DCRated Load: 240 Watts on 24V DCWorking Temperature: -40¡ F to 158¡ FHousing: Weatherproof LexanPhotocell: Sillicon sensorAmbient-Light: 1 footcandleTurn-on/off Ratio: 1:1.5Time Delay: 5 seconds (off only)Switch Type: Single pole, single throwContact Position at Night: Normally ClosedLead Wire: 6" Moisture proof, color coated Mounting: 1/2"-14 threaded (fits 1/2" knockouts), adjustable swivel armDimensions: Height: 4-18" Width: 2.4"Depth: 4"