"Description: Photoelectric switch with automatic illumination detection circuit, and it will shut down during the day and open during the night automatically.120v photoelectric switch
Uses: Dusk to Dawn Sensor Photoelectric Switch is perfect for wiring into a lamp or lighting system requiring photoelectric automation.dusk to dawn light sensor
Easy to install: Easy to install, it can work with most types of light lamps
Principle: Helps to increase energy efficiency and bulb life by reducing daily operating life.neutral night and day sensor
Ideal for: Dusk to Dawn Sensor Photoelectric Switch is ideal for putting outdoor lighting, controls driveway and walkway lighting, post lamps, pole lanterns, coach and entry way porch lights.pc 100 photoelectric switch"